United States Presentations:

"The Preoperative Measurement of Corneal Astigmatism." Presented at the Symposium Astigmatism Correction at the Time of Cataract Surgery: Maximizing Refractive Outcomes. The Annual Meeting of the American Society of Cataract and Refractive Surgery, Los Angeles, California, May 7, 2017.

"Thinking Outside the Box." Presented at the IOL Power Calculation Symposium S-7 at Annual Meeting of the American Society of Cataract and Refractive Surgery, Los Angeles, California, May 6, 2017.

"Optimizing Toric IOL Outcomes." Presented at Refractive Day of the Annual Meeting of the American Society of Cataract and Refractive Surgery, Los Angeles, California, May 6, 2017.

"New Frontiers In IOL Power Accuracy." Presented for Haag-Streit AG at the Annual Meeting of the American Society of Cataract and Refractive Surgery, Los Angeles, California, May 6, 2017.

"Everything You Need to Know About IOL Power Calculation Formulas." Presented for Haag-Streit AG at the Annual Meeting of the American Society of Cataract and Refractive Surgery, Los Angeles, California, May 5, 2017.

"Improving IOL Power Selection." Presented for Haag-Streit AG at the Annual Meeting of the American Society of Cataract and Refractive Surgery, Los Angeles, California, May 6, 2017.

"What Went Wrong? Presented at the 39th Annual Dallas Spring Ophthalmology Symposium. Dallas, Texas, April 21, 2017.

"The Toric IOL: What You Need to Know." Presented at the 39th Annual Dallas Spring Ophthalmology Symposium. Dallas, Texas, April 21, 2017.

"Understanding Corneal Aberrations." Presented at the 39th Annual Dallas Spring Ophthalmology Symposium. Dallas, Texas, April 21, 2017.

"Improving IOL Power Selection Using Pattern Recognition." Presented at the 39th Annual Dallas Spring Ophthalmology Symposium. Dallas, Texas, April 21, 2017.

"Understanding Corneal Aberrations: What Our Patients Are Trying to Tell Us." Presented at the Annual Meeting of the Pittsburg Ophthalmology Society, Pittsburg, Pennsylvania, March 17, 2017.

"The Toric IOL: What You Need to Know." Presented at the Annual Meeting of the Pittsburg Ophthalmology Society, Pittsburg, Pennsylvania, March 17, 2017

"The 2017 Harvey Thorpe Lecture. Improving IOL Power Selection." Presented at the Annual Meeting of the Pittsburg Ophthalmology Society, Pittsburg, Pennsylvania, March 17, 2017.

"What Happened? Presented at the Annual Meeting of the Pittsburg Ophthalmology Society, Pittsburg, Pennsylvania, March 17, 2017.

"The Art of Medicine." Presented at Cataract Surgery Telling It Like It Is. Napes, Florida, January 29, 2017.

"Managing a Refractive Surprise." Presented at Cataract Surgery Telling It Like It Is. Napes, Florida, January 29, 2017.

"IOL Selections and Decisions." Presented at Cataract Surgery Telling It Like It Is. Napes, Florida, January 29, 2017.

"Second Eye Strategies." Presented at Cataract Surgery Telling It Like It Is. Napes, Florida, January 28, 2017.

"HOLOS Intraoperative Aberrometry." Presented at Cataract Surgery Telling It Like It Is. Napes, Florida, January 27, 2017.

"The Toric IOL: What You Need to Know." Presented at Cataract Surgery Telling It Like It Is. Napes, Florida, January 28, 2017.

"Multifocal IOL for a Patient with Prior Myopic LASIK: Perils and Pitfalls." Presented at Cataract Surgery Telling It Like It Is. Napes, Florida, January 28, 2017.

"Intraoperative Aberrometry." Presented at Cataract Surgery Telling It Like It Is. Napes, Florida, January 27, 2017.

"Understanding Corneal Aberrations: What Our Patients Are Trying to Tell Us." Presented at Cataract Surgery Telling It Like It Is. Napes, Florida, January 27, 2017.

"IOL Power Calculations After Refractive Surgery." Presented at Cataract Surgery Telling It Like It Is. Napes, Florida, January 27, 2017.

"My Routine Phacoemulsification Case." Presented at Cataract Surgery Telling It Like It Is. Napes, Florida, January 27, 2017.

"What You Need To Know About IOL Power Calculations." Presented at the 2016 University of California at San Francisco Ophthalmology Update. San Francisco, California, December 3, 2016.

"Toric IOLs: Pearls and Pitfalls." Presented at the 2016 University of California at San Francisco Ophthalmology Update. San Francisco, California, December 3, 2016.

"Managing the Post-operative Refractive Surprise." Presented at the 2016 University of California at San Francisco Ophthalmology Update. San Francisco, California, December 3, 2016.

"The Capsulorrhexis - Zero Margin for Error." Presented as Course 639 at the Annual Meeting of the American Academy of Ophthalmology, Chicago, Illinois, October 18, 2016.

"IOL Power Calculations Following Refractive Surgery. Cataract Surgery in the Setting of Ocular Comorbidities. AAO Presented as part of Course LEC111 at the Annual Meeting of the American Academy of Ophthalmology, Chicago, Illinois, October 17, 2016.

"The Crowded Anterior Chamber - My Top 5 Pearls." Presented as part of the AAO Spotlight Series - Complicated Phaco Cases. The Annual Meeting of the American Academy of Ophthalmology, Chicago, Illinois, October 17, 2016.

"Intra-op and Pre-op IOL Power Selection." Presented as part of the AAO Cutting Edge Technology Symposium. The Annual Meeting of the American Academy of Ophthalmology, Chicago, Illinois, October 16, 2016.

"Pre-operative Measurement of Corneal Astigmatism for the Toric IOL: What You need to Know." Presented as Part of Course LEC 111: Advanced Cataract Surgery and Anterior Segment Reconstruction. The Annual Meeting of the American Academy of Ophthalmology, Chicago, Illinois, October 16, 2016.

"AAO Learning Lounge Discussion Leader. IOL Power Calculations Following Refractive Surgery. The Annual Meeting of the American Academy of Ophthalmology, Chicago, Illinois, October 16, 2016.

"The HOLOS Intraoperative Aberrometer." Presented for Clarity Medical at the Annual Meeting of the American Academy of Ophthalmology, Chicago, Illinois, October 15, 2016.

"Comparison of Toric Calculators and How They Differ." Presented as part of the 2016 AAO Refractive Day at the Annual Meeting of the American Academy of Ophthalmology, Chicago, Illinois, October 14, 2016.

"Improving IOL Power Selection by Pattern Recognition." Presented at the 2016 Annual Meeting of the New Jersey Ophthalmological Society. Princeton, New Jersey, September 16, 2016.

"Understanding Corneal Aberrations." Presented at the 2016 Annual Meeting of the New Jersey Ophthalmological Society. Princeton, New Jersey, September 16, 2016.

"The Toric IOL: What You Need to Know." Presented at the 2016 Annual Meeting of the New Jersey Ophthalmological Society. Princeton, New Jersey, September 16, 2016.

"The Pre-operative Measurement of Corneal Astigmatism." Presented at the Alcon LACAR meeting, Ft. Worth, Texas, August 13, 2016.

"The new Alcon AcrySof Toric Calculator." Presented at the Alcon LACAR meeting, Ft. Worth, Texas, August 13, 2016.

"IOL Power Selection By Pattern Recognition." Presented as Course, 10-103 at the annual meeting of the American Society of Cataract and Refractive Surgery, New Orleans, Louisiana, May 7, 2016.

"Consistently Accurate IOL Power Calculations." Presented as Course, 08-303 at the annual meeting of the American Society of Cataract and Refractive Surgery, New Orleans, Louisiana, May 7, 2016.

"Optimizing Toric Outcomes." Presented as part of course, 07-407 at the annual meeting of the American Society of Cataract and Refractive Surgery, New Orleans, Louisiana, May 7, 2016

"The HOLOS Interferometer." Presented for Haag-Streit at the annual meeting of the American Society of Cataract and Refractive Surgery, New Orleans, Louisiana, May 7, 2016.

"IOL Pattern Recognition by Pattern Recognition." Presented for Haag-Streit at the annual meeting of the American Society of Cataract and Refractive Surgery, New Orleans, Louisiana, May 7, 2016.

"The Veracity Surgical Planner." Presented for Integrity at the annual meeting of the American Society of Cataract and Refractive Surgery, New Orleans, Louisiana, May 6, 2016.

"Understanding Aberrations: What Your Patients Are Trying To Tell You." Presented at the Annual Washington National Eye Center Anterior Segment Surgery Course, Washington, DC. April 16, 2016.

"Improving IOL Power Selection." Presented at the Annual Washington National Eye Center Anterior Segment Surgery Course, Washington, D.C. April 16, 2016.

"The Pre-operative Measurement of Corneal Astigmatism." Presented at the Annual Washington National Eye Center Anterior Segment Surgery Course, Washington, D.C. April 16, 2016.

"The Aphakic Model for Intraocular Lens Power Calculations Using Intraoperative Aberrometry." Presented to the engineering staff of Clarity Medical Systems, Miami, Florida. March 1, 2016.

"The Theoretical Basis for the Calculation of Intraocular Lens Power." Presented to the engineering staff of Clarity Medical Systems, Miami, Florida. March 1, 2016.

"New Method to Create a Capsulorrhexis." Cataract Surgery: Telling It Like It Is. Naples, Florida. January 17, 2016.

"What Went Wrong?" Cataract Surgery: Telling It Like It Is. Naples, Florida. January 17, 2016.

"IOL Selection: Clinical Decisions." Cataract Surgery: Telling It Like It Is. Naples, Florida. January 17, 2016.

"The Posterior Cornea: Missing Link." Cataract Surgery: Telling It Like It Is. Naples. Florida, January 16, 2016.

"The Posterior Cornea: The Missing Link." Cataract Surgery: Telling It Like It Is. Naples. Florida, January 16, 2016.

"Toric Alignment." Cataract Surgery: Telling It Like It Is. Naples, Florida. January 16, 2016.

"Pre and Intraoperative Aberrometry." Cataract Surgery: Telling It Like It Is. Naples, Florida. January 16, 2016.

"IOL Power Selection After LASIK / PRK / RK." Cataract Surgery: Telling It Like It Is. Naples, Florida. January 16, 2016.

"Toric IOLs: What You Need to Know." Cataract Surgery: Telling It Like It Is. Naples, Florida. January 16, 2016.

"Understanding Corneal Aberrations." Cataract Surgery: Telling It Like It Is. Naples, Florida. January 16, 2016.

"Introducing HOLOS Intraoperative Aberrometry." Cataract Surgery: Telling It Like It Is. Naples, Florida. January 15, 2016.

"My Routine Cataract Surgery Case." Cataract Surgery: Telling It Like It Is. Naples, Florida. January 15, 2016.

"Bring Us Your Tough Cases." Cataract Surgery: Telling It Like It Is. Naples, Florida. January 14, 2016.

"Radial Basis Function On-line Calculator." Presented to the Executive Committee and Governing Board of the American Society of Cataract and Refractive Surgery. Washington, DC, January 9, 2016.

"Using Toric IOLs: What you need to know." Presented at resident and staff conference. University of Arkansas for Medical Sciences, Little Rock, Arkansas. December 11, 2015.

"Understanding Corneal Aberrations." Presented at resident and staff conference. University of Arkansas for Medical Sciences, Little Rock, Arkansas. December 11, 2015.

"What Went Wrong?" Presented at resident and staff conference. University of Arkansas for Medical Sciences, Little Rock, Arkansas. December 10, 2015.

"Improving IOL Power Selection: Radial Basis Functions." The Raymond C. Cook Memorial Lecture. University of Arkansas for Medical Sciences, Little Rock, Arkansas. December 10, 2015.

"Refractive Lensectomy: Formula Strategies for the Best Refractive Outcomes." Presented as part of Course 679 the annual meeting of the American Academy of Ophthalmology, Las Vegas, Nevada. November 17, 2015.

"The Capsulorrhexis: Zero Margin for Error." Presented as part of Course 501 the annual meeting of the American Academy of Ophthalmology, Las Vegas, Nevada. November 17, 2015.

"Data Driven IOL Power Calculations." Presented as part of Course 491 the annual meeting of the American Academy of Ophthalmology, Las Vegas, Nevada. November 16, 2015.

"Think Different: Improving the Accuracy of IOL Power Selection." Presented as the 2015 Charles D. Kelman Lecture the annual meeting of the American Academy of Ophthalmology, Las Vegas, Nevada. November 16, 2015.

"Prior LASIK and PRK: IOL Power Selection." Presented as part of Course 214 the annual meeting of the American Academy of Ophthalmology, Las Vegas, Nevada, November 15, 2015.

"Using Toric IOLs: What you need to know." Presented as part of Course LEC110 the annual meeting of the American Academy of Ophthalmology, Las Vegas, Nevada, November 15, 2015.

"Intraoperative Wavefront Aberrometry." Presented for Clarity Medical Systems at the annual meeting of the American Academy of Ophthalmology, Las Vegas, Nevada, November 14, 2015.

"Consistently Accurate IOL Power Calculations." ASCRS Course 19-302." Presented at the annual meeting of the American Society of Cataract and Refractive Surgery, San Diego, California, April 19, 2015.

"Data Driven IOL Power Selection." ASRS Course 19-102." Presented at the annual meeting of the American Society of Cataract and Refractive Surgery, San Diego, California, April 19, 2015.

"Getting Your Toric IOL Right." Haag-Streit Lunchtime Symposium." Presented at the annual meeting of the American Society of Cataract and Refractive Surgery, San Diego, California, April 18, 2015.

"HOLOS Intraoperative Aberrometry." Presented for Clarity Medical Systems at the annual meeting of the American Society of Cataract and Refractive Surgery, San Diego, California, April 17, 2015.

"What Went Wrong?" Presented at Grand Rounds at Case Western Reserve University, Cleveland, Ohio, April 15, 2015.

"The Pre-operative Measurement of Corneal Astigmatism." Presented at the meeting of the Cleveland Ophthalmological Society, Cleveland, Ohio, April 14, 2015.

"Improving IOL Power Selection." Presented at the meeting of the Cleveland Ophthalmological Society, Cleveland, Ohio, April 14, 2015.

"The 10 Top Strategies for Good Refractive Outcomes Following Modern Cataract Surgery." Presented at: the 60th Annual Ophthalmology Conference, University of Rochester School of Medicine and Dentistry, March 21, 2015, New York.

"The Pre-operative Measurements of Corneal Astigmatism for the Toric IOL." Presented at: the 60th Annual Ophthalmology Conference, University of Rochester School of Medicine and Dentistry, March 21, 2015, New York.

"What Went Wrong?" Presented at the meeting of the New England Ophthalmological Society, March 6, 2015, Boston, Massachusetts.

"The 10 Top Strategies for Good Refractive Outcomes Following Modern Cataract Surgery." Presented at the meeting of the New England Ophthalmological Society, March 6, 2015, Boston, Massachusetts.

"Get Your Toric IOL Right." Presented at the meeting of the New England Ophthalmological Society, March 6, 2015, Boston, Massachusetts.

"Improving IOL Power Calculations by Pattern Recognition." Presented at the meeting of the Phoenix Ophthalmological Society. Phoenix, Arizona, February 5, 2015.

"What Happened? Sorting Out a Difficult Refractive Surprise." Presented at: Cataract Surgery: Telling It Like It Is!, Sarasota, Florida, January 18, 2015.

"Pre-operative Measurements for the Toric IOL." Presented at: Cataract Surgery: Telling It Like It Is!, Sarasota, Florida, January 18, 2015.

"IOL Power Calculations Following Keratorefractive Surgery." Presented at: Cataract Surgery: Telling It Like It Is!, Sarasota, Florida, January 18, 2015.

"Intraoperative Aberrometry Using the Holos IntraOp System." Presented at: Cataract Surgery: Telling It Like It Is!, Sarasota, Florida, January 17, 2015.

"A New iPad App for Toric IOL Preoperative Planning." Presented at: Cataract Surgery: Telling It Like It Is!, Sarasota, Florida, January 17, 2015.

"Get Your Toric IOL Right: Strategies for Success." Presented to the Minnesota Academy of Ophthalmology. Minneapolis, Minnesota, December 5, 2014.

"The Pre-operative Measurement of Corneal Astigmatism for the Toric IOL." Resident and Staff Conference. The University of Minnesota. Minneapolis, Minnesota, December 5, 2014.

"The Preoperative Measurement of Corneal Astigmatism." Part of Course LEC 1000 of the Annual Meeting of the American Academy of Ophthalmology, Chicago, Illinois, October 19, 2014.

"Avoiding Toric IOL Complications." Part of the Spotlight on Cataracts Session of the Annual Meeting of the American Academy of Ophthalmology, Chicago, Illinois, October 20, 2014.

"Using Formulas for the Best Refractive Outcomes for Refractive Lensectomy." Part of Course 352 of the Annual Meeting of the American Academy of Ophthalmology, Chicago, Illinois, October 20, 2014.

"IOL Power Calculations for Eyes with Coexisting Retina Problems." Part of Course 585 of the Annual Meeting of the American Academy of Ophthalmology, Chicago, Illinois, October 21, 2014.

"Measurement, Marking and Placement for the Toric IOL." Presented at the Alcon CONNECT Course, Fort Worth, Texas, May 17, 2104.

"Something Borrowed, Something New: Improved Accuracy for IOL Power Calculations." The 2014 Charles D. Kelman Innovator’s Lecture presented at the Annual Meeting of the American Society of Cataract and Refractive Surgery, Boston, Massachusetts, April 28, 2014.

"Consistently Accurate IOL Power Calculations," Course 27-304." Presented at Annual Meeting of American Society of Cataract and Refractive Surgery, Boston, Massachusetts, April 27, 2014.

"Pre-operative Toric Corneal Measurements: Are We doing Enough?" Presented at Annual Meeting of American Society of Cataract and Refractive Surgery, Boston, Massachusetts, April 29, 2014.

"The Pre-operative Measurement of Corneal Astigmatism: Strategies for Success," Presented as the William S. and Grace Snyder Lectureship at the 2014 Comprehensive Ophthalmology Pearls XVII, Nashville, Tennessee, April 5, 2014.

"Unexplained Visual Loss Following Cataract Surgery." Presented at the 2014 Comprehensive Ophthalmology Pearls XVII, Nashville, Tennessee, April 5, 2014.

"IOL Power Calculations Following Refractive Surgery." Presented at the 2014 Comprehensive Ophthalmology Pearls XVII, Nashville, Tennessee, April 5, 2014.

"The Pre-operative Measurement of Corneal Astigmatism for the Toric Intraocular Lens." Presented as the Paton Gold Medal Lecture at the 2014 Cullen Course in Ophthalmology, Houston, Texas, February 22, 2014.

"Using the Toric IOL: Strategies for Success." Presented at Masters in Ophthalmology 2013, Palm Beach, Florida, June 29, 2013

"IOL Power Calculations Following Keratorefractive Surgery." Presented at Masters in Ophthalmology 2013, Palm Beach, Florida, June 29, 2013

"Understanding Higher Order Aberrations." Presented at Masters in Ophthalmology 2013, Palm Beach, Florida, June 29, 2013

"Biometry Misadventures: What Went Wrong?" Presented at Masters in Ophthalmology 2013, Palm Beach, Florida, June 29, 2013

"Biometry: Nailing The Refraction." Presented at the Eclipse Educational Program, San Francisco, California, June 22, 2012.

"Biometry: Best Practices for 2013." Presented at the Ophthalmic Technicians Session of the Annual Meeting of the Connecticut Society of Eye Physicians, Hartford, Connecticut, June 14, 2013.

"Using the Toric IOL: Strategies for Success." Presented at the Annual Meeting of the Connecticut Society of Eye Physicians, Hartford, Connecticut, June 14, 2013.

"IOL Power Calculations Following Keratorefractive Surgery." Presented at the Annual Meeting of the Connecticut Society of Eye Physicians, Hartford, Connecticut, June 14, 2013

"Toric IOL Measurement, Marking and Placement: Strategies for Success", Access Educational Program, San Diego, California, June 8, 2013.

"Advanced Biometry: What You Need to Know." Presented for Alcon Laboratories, Boston, Massachusetts, June 3, 2013.

"Using the Toric IOL: Strategies for Success." Presented at the 6th Annual Innovations in Ophthalmology 6th Annual CME, Cape Cod, Massachusetts, June 1, 2013.

"IOL Power Calculations Following Keratorefractive Surgery: Help!" Presented at the 6th Annual Innovations in Ophthalmology 6th Annual CME, Cape Cod, Massachusetts, June 1, 2013.

"Piggyback IOL Case." Presented for the IOL power calculation section of Cornea Day at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, April 19, 2013.

"IOL Power Calculations for the Glaucoma Patient." Presented as the Crossover Lecture for Glaucoma Day at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, April 19, 2013.

"IOL Power Calculations After Refractive Surgery." Presented as part of Session S-1 at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, April 20, 2013.

"A Discussion About Advanced Biometry." Presented for Alcon Laboratories at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, April 20, 2013.

"The Capsulorrhexis: Zero Margin for Error." Presented as part of Session 21-1-97 at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, April 21, 2013.

"Consistently Accurate IOL Power Calculations." Presented as Course 21-407 at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, April 22, 2013.

"Strategies for Managing Astigmatism for the Cataract Patient." Presented for Alcon Laboratories at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, April 22, 2013.

"Biometry Pearls and Decision Making for Toric IOLs." Presented as part of Premium IOLs: Deciding Which is best for a Given Situation." Presented at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, April 22, 2013.

"Pre-operative Evaluation of Toric IOL Patients." Presented as part of the program: Enhancement of Refractive IOL Patients: Why, When and How." Presented at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, April 22, 2013.

"What The Hell Was That." Presented at the clinical symposium Cataract Surgery, Telling It Like It Is." January 20, 2013, Sarasota, Florida.

"The Toric IOL: Things You need to Know." Presented at the clinical symposium Cataract Surgery, Telling It Like It Is." January 19, 2013, Sarasota, Florida.

"Situations and Decisions." Presented at the clinical symposium Cataract Surgery, Telling It Like It Is." January 18, 2013, Sarasota, Florida.

"The Patient Journey." Presented at the clinical symposium Cataract Surgery, Telling It Like It Is." January 18, 2013, Sarasota, Florida.

"Biometry Showdown." Presented at the clinical symposium Cataract Surgery, Telling It Like It Is." January 17, 2013, Sarasota, Florida.

"IOL Power Calculations Following Refractive Surgery." The Learning Lounge, Academy Booth 107." Presented at the annual meeting of the American Academy of Ophthalmology, Chicago, Illinois, November 10, 2012.

"Astigmatism in the Cataract Patient." Academy Course LAB343A." Presented at the annual meeting of the American Academy of Ophthalmology, Chicago, Illinois, November 12, 2012.

"Refractive Lensectomy: Indications, Lenses, Formulas and Outcomes." Academy Course 328." Presented at the annual meeting of the American Academy of Ophthalmology, Chicago, Illinois, November 12, 2012.

"The Management of the IOL Power Surprise." Spotlight on Cataract Surgery Series." Presented at the annual meeting of the American Academy of Ophthalmology, Chicago, Illinois, November 12, 2012.

"IOL Power Calculations Following Refractive Surgery." Academy Course N427BC Advanced Phacoemulsification." Presented at the annual meeting of the American Academy of Ophthalmology, Chicago, Illinois, November 10, 2012.

"The Capsulorrhexis: Zero Margin for Error." Academy Course E350 Phaco Pearls for the Beginner." Presented at the annual meeting of the American Academy of Ophthalmology, Chicago, Illinois, November 10, 2012.

"IOL Power Calculations Following Refractive Surgery." Breakfast With the Experts Session B142." Presented at the annual meeting of the American Academy of Ophthalmology, Chicago, Illinois, November 10, 2012.

"Refractive Cataract Surgery." The Learning Lounge, Academy Booth 107." Presented at the annual meeting of the American Academy of Ophthalmology, Chicago, Illinois, November 10, 2012.

"The Haag-Streit Lenstar and Toric IOLs." Presented for Alcon Laboratories at the Cataract Technology Educators Meeting, annual meeting of the American Academy of Ophthalmology, Chicago, Illinois, November 10, 2012.

"The Toric IOL: Things You Need to Know." Presented for Alcon Laboratories at the Cataract Technology Educators Meeting, annual meeting of the American Academy of Ophthalmology, Chicago, Illinois, November 9, 2012.

"Toric IOL Measurement, Marking and Placement: Strategies for Success." Physician Conference, Hollywood, California, October 27, 2012.

"What Went Wrong: Biometry Misadventures." Physician Conference, Hollywood, California, October 27, 2012.

"Biometry: Nailing The Refraction." Physician Conference, Hollywood, California, October 27, 2012.

"Toric IOL Measurement, Marking and Placement: Strategies for Success." Kaiser Permanente Physician Conference, San Francisco, California, September 22, 2012.

"Biometry: Nailing The Refraction." Kaiser Permanente Physician Conference, San Francisco, California, September 22, 2012.

"What Went Wrong: Biometry Misadventures." Kaiser Permanente Physician Conference, San Francisco, California, September 22, 2012.

"Toric IOL Measurement, Marking and Placement: Strategies for Success", Access Educational Program, New York, NY, September 22, 2012.

"Biometry: Nailing The Refraction." Eclipse Educational Program, New York, NY, September 22, 2012.

"Biometry: Nailing The Refraction." Eclipse Educational Program, San Francisco, California, July 14, 2012.

"Toric IOL Measurement, Marking and Placement: Strategies for Success", Access Educational Program, San Francisco, California, July 14, 2012.

"Biometry Misadventures: What Went Wrong?" Presented at the Grand Canyon Regional Ophthalmology Meeting of the Arizona Ophthalmological Society, Flagstaff, Arizona, July 1, 2012.

"IOL Power Calculations Following Keratorefractive Surgery." Presented at the Grand Canyon Regional Ophthalmology Meeting of the Arizona Ophthalmological Society, Flagstaff, Arizona, June 30, 2012.

"Biometry: Nailing The Refraction." Eclipse Educational Program, Ft. Lauderdale, Florida, May 19, 2012.

"Toric IOL Measurement, Marking and Placement: Strategies for Success", Access Educational Program, Ft. Lauderdale, Florida, May 19, 2012.

"Toric IOL Measurement, Marking and Placement: Strategies for Success", Access Educational Program Access Educational Program, Scottsdale, Arizona, February 11, 2012.

"Biometry: Nailing The Refraction." Eclipse Educational Program, Scottsdale, Arizona, February 11, 2012.

"Improvement in the Achievement of Targeted Post-operative MRSE with Laser Anterior Capsulotomy Matches the Theoretical Model." Presented as an ASCRS Poster with Keith Edwards, Harvey Uy and Simone Schneider the 2012 Annual Meeting of the American Society of Cataract and Refractive Surgery, Chicago, Illinois, April 2012.

"The Capsulorrhexis… Zero Margin for Error." Presented as part of the Video Bouquet of Phaco Pearls for the Beginner at the Annual Meeting of the American Society of Cataract and Refractive Surgery, Chicago, Illinois, April 24, 2012.

"Refractive Cataract Surgery." Presented as Session 21-409 at the Annual Meeting of the American Society of Cataract and Refractive Surgery, Chicago, Illinois, April 21, 2012.

"The Component Parts of IOL Power Calculations." Presented for Alcon Laboratories at the Annual Meeting of the American Society of Cataract and Refractive Surgery, Chicago, Illinois, April 21, 2012.

"IOLs and Prior Radial Keratotomy: Challenges for the Cataract Surgeon." Presented at ASCRS Cornea Day. Chicago, Illinois, April 20. 2012.

"Too Much Astigmatism: How To Fix a Malpositioned Toric IOL." Presented at the National Master Club, Orlando, Florida, March 13, 2012.

"IOL Power Calculations Following Keratorefractive Surgery." Presented at the National Master Club, Orlando, Florida, March 13, 2012.

"What Went Wrong: Biometry and IOL Selection Misadventures." Presented at the National Master Club, Orlando, Florida, March 12, 2012.

"Toric IOL Measurement, Marking and Placement: Strategies for Success", Access Educational Program Access Educational Program, Scottsdale, Arizona, February 11, 2012.

"Biometry: Nailing The Refraction." Eclipse Educational Program, Scottsdale, Arizona, February 11, 2012.

"Best Outcomes for the Toric IOL and Following Refractive Surgery." Presented at Cataract Surgery, Telling It Like It Is. Sarasota, Florida, January 20, 2012.

"What Went Wrong?" Case presentations at Cataract Surgery, Telling It Like It Is. Sarasota, Florida, January 20, 2012.

"Biometry Showdown: Lenstar vs. IOLMaster." Presented at Cataract Surgery, Telling It Like It Is. Sarasota, Florida, January 19, 2012.

"The IOL Correction of Corneal Astigmatism: Strategies for Success." Presented at: Ophthalmology at the Crossroads 2011. UT Southwestern Medical Center Department of Ophthalmology, Dallas, Texas, December 3, 2011.

"Complex axial Length Measurements and Unusual IOL Power Calculations." Presented at the annual meeting of the American Academy of Ophthalmology, Orlando, Florida, October 24, 2011.

"Strategies for Managing Astigmatism for the Cataract Surgery Patient." Presented at a physician conference at the Annual Meeting of the American Academy of Ophthalmology, Orlando, Florida, October 23, 2011.

"IOL Power Calculations Following Keratorefractive Surgery." Presented at Course LEC225: Advanced Refractive Cataract Surgery and Anterior Segment Reconstruction at the annual meeting of the American Academy of Ophthalmology, Orlando, Florida, October 23, 2011.

"Effective Lens Position Following Femtosecond Laser Anterior Capsulotomy." Presented at the Femtosecond Laser Symposium at the annual meeting of the American Academy of Ophthalmology, Orlando, Florida, October 23, 2011.

"The Lenstar LS900." Presented for Alcon Laboratories at the annual meeting of the American Academy of Ophthalmology, Orlando, Florida, October 23, 2011.

"The Effective Lens Position." Presented for LensAR at the annual meeting of the American Academy of Ophthalmology, Orlando, Florida, October 22, 2011.

"The Lumera Microscope." Presented for Carl Zeiss Meditec at the annual meeting of the American Academy of Ophthalmology, Orlando, Florida, October 22, 2011.

"The Lenstar LS900 and Toric IOLs." Presented for Haag-Streit at the annual meeting of the American Academy of Ophthalmology, Orlando, Florida, October 22, 2011.

"The Effective Lens Position." Presented at the Summit Meeting of the American College of Ophthalmic Surgeons, Orlando, Florida, October 21, 2011.

"Nailing the Refractive Outcome." Presented at the Alcon Eclipse Meeting, San Diego, California, September 10, 2011.

"Lens Based Correction of Corneal Astigmatism." Presented for Alcon Laboratories, Phoenix, Arizona, September 6, 2011.

"Lens Based Correction of Corneal Astigmatism." Presented for Alcon Laboratories, Riverside, California, August 4, 2011.

"IOL Power Calculations for the Post-keratorefractive Eye." Presented at the Southeast Eye Meeting, Ft. Walton, Florida, July 23, 2011.

"Lens Based Correction of Corneal Astigmatism.." Presented at the Southeast Eye Meeting, Ft. Walton, Florida, July 23, 2011.

"Nailing the Refractive Outcome." Presented at the Alcon Eclipse Meeting, Chicago, Illinois, July 9, 2011.

"Nailing the Refractive Outcome." Presented at the Eclipse Meeting, New York, New York, May 21, 2011.

"Update on Biometry and IOL Power Calculations." Presented at the 1st Annual Alcon Biometry and Calculator Summit, Ft. Worth, Texas, May 16, 2011.

"The Lenstar." Presented for Alcon Laboratories at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Diego, California, March 27, 2011.

Hill WE, Swingerling J. "Comparison of MTF Performance of Apodized Diffractive Multifocal and Sector-Based IOLs". Poster presented at the 2011 Annual Meeting of the American Society of Cataract and Refractive Surgery, San Diego, California, March 24, 2011.

Hill WE, Swingerling J. "Comparison of MTF Performance of Spherical and Toric Apodized Diffractive Multifocal IOLs". Poster presented at the 2011 Annual Meeting of the American Society of Cataract and Refractive Surgery, San Diego, California, March 24, 2011.

"The Component Parts of IOL Power Calculations." Presented at the Meeting of the Tennessee Academy of Medicine and the Memphis Eye Society, Memphis, Tennessee, March 12, 2011.

"IOL Power Calculations for the Post-keratorefractive Eye." Presented at the Meeting of the Tennessee Academy of Medicine and the Memphis Eye Society, Memphis, Tennessee, March 12, 2011.

"Lens Based Correction of Corneal Astigmatism." Presented at the Meeting of the Tennessee Academy of Medicine and the Memphis Eye Society, Memphis, Tennessee, March 12, 2011.

"My Approach to the Multifocal IOL" Presented at the GEM Eye Meeting, Atlanta, Georgia, February 19, 2011.

"IOL Exchange vs Piggyback for the Refractive Surprise." Presented at the GEM Eye Meeting, Atlanta, Georgia, February 19, 2011.

"Lens Based Correction of Corneal Astigmatism." Presented at the GEM Eye Meeting, Atlanta, Georgia, February 19, 2011.

"Highly Accurate IOL Power Calculations." Presented as part of the Ophthalmic Medical Personnel Continuing Medical Education Seminar at the GEM Eye Meeting, Atlanta, Georgia, February 19, 2011.

"Aspheric IOLs." Presented at the GEM Eye Meeting, Atlanta, Georgia, February 19, 2011.

"IOL Power Calculations for the Post-keratorefractive Eye." Presented at the GEM Eye Meeting, Atlanta, Georgia, February 19, 2011.

"Nailing the Refractive Outcome." Presented at the Eclipse Meeting, February 22, 2011, Ft. Lauderdale, Florida.

"Ask the Professor" Presented at the "Telling It Like It Is" meeting, Sarasota, Florida, January 20, 2011.

"Improving Visual Outcomes Through Advanced Visual Outcomes." Presented at the "Telling It Like It Is" meeting, January 20, 2011, Sarasota, Florida.

"Tutorial: Increasing Accuracy in IOL Power Calculations." Presented at the "Telling It Like It Is" meeting, January 21, 2011, Sarasota, Florida.

"Alcon AcrySof Toric IOL: Strategies for Success." Presented for Alcon Canada, Scottsdale, Arizona, December 3, 2010.

"Complex and Unusual IOL Power Calculations." Presented as part of Course B464 at the Annual Meeting of the American Academy of Ophthalmology, Chicago, Illinois, October 19, 2010.

"Lens-based Correction of Corneal Astigmatism." Presented for Alcon Japan at the Annual Meeting of the American Academy of Ophthalmology October 17, 2010, Chicago, Illinois.

"IOL Power Calculations Following Keratorefractive Surgery" Presented as part of course LEC 162 at the Annual Meeting of the American Academy of Ophthalmology October 17, 2010, Chicago, Illinois.

"The Lenstar." Presented for Haag-Streit at the Annual Meeting of the American Academy of Ophthalmology October 17, 2010, Chicago, Illinois

"Nailing the Refractive Outcome." Presented for Alcon Laboratories at the Annual Meeting of the American Academy of Ophthalmology October 17, 2010, Chicago, Illinois.

"Highly Accurate IOL Power Calculations - Strategies for Success." Presented for Carl Zeiss Meditec at the Annual Meeting of the American Academy of Ophthalmology October 16, 2010, Chicago, Illinois.

"The Importance of the Capsulorrhexis - Does it Really Matter?" Presented for LensAR at the Annual Meeting of the American Academy of Ophthalmology October 16, 2010, Chicago, Illinois.

"Highly Accurate IOL Power Calculations." Presented at the Eclipse Meeting, September 25, 2010, Los Angeles, California.

"Biometry: Nailing the Refraction." Presented at the Eclipse Educational Program, July 31, 2010, New York, New York.

"IOL Power Calculations for the Unusual Eye." Presented for Grand Rounds at Dartmouth University, June 2, 2010, Lebanon, New Hampshire.

"IOL Power Calculations Following Keratorefractive Surgery." Presented for Grand Rounds at Dartmouth University, June 2, 2010, Lebanon, New Hampshire.

"Astigmatism Correction with the Toric IOL." Presented for Grand Rounds at Dartmouth University, June 2, 2010, Lebanon, New Hampshire.

"Premium Channel IOLs." Presented as a roundtable discussion for Alcon Laboratories, May 8, 2010, Nashville, Tennessee.

"Highly Accurate IOL Power Calculations." Presented for Grand Rounds at Vanderbilt University, May 8, 2010, Nashville, Tennessee.

"Review of New Surgical Technologies and Devices" (presented in Russian) as part of Course 12-305 at the annual meeting of the American Society of Cataract and Refractive Surgery, April 12, 2010, Boston, Massachusetts.

"Basics of Astigmatism Management with the Toric IOL"." Presented as part of Course 12-306 at the annual meeting of the American Society of Cataract and Refractive Surgery, April 12, 2010, Boston, Massachusetts.

"IOLMaster Software Version 5"." Presented for Carl Zeiss Meditec at the annual meeting of the American Society of Cataract and Refractive Surgery, April 10, 2010, Boston, Massachusetts.

"Highly Accurate IOL Power Calculations." Presented for Carl Zeiss Meditec at the annual meeting of the American Society of Cataract and Refractive Surgery, April 10, 2010, Boston, Massachusetts.

"Correction of Corneal Astigmatism with Toric IOLs." Presented at Current Trends and Advances in Ophthalmology, the 2010 Annual Meeting of the Washington Academy of Eye Physicians and Surgeons, March 26, 2010, Seattle, Washington.

"Why I Like Aspheric IOLs." Presented at Current Trends and Advances in Ophthalmology, the 2010 Annual Meeting of the Washington Academy of Eye Physicians and Surgeons, March 26, 2010, Seattle, Washington.

"Piggyback or Exchange for the Refractive Surprise." Presented at Current Trends and Advances in Ophthalmology, the 2010 Annual Meeting of the Washington Academy of Eye Physicians and Surgeons, March 26, 2010, Seattle, Washington.

"IOL Power Calculations Following Keratorefractive Surgery." Presented at Current Trends and Advances in Ophthalmology, the 2010 Annual Meeting of the Washington Academy of Eye Physicians and Surgeons, March 26, 2010, Seattle, Washington.

"Optimizing Cataract Surgery Refractive Outcomes for Normal Eyes." Presented at Current Trends and Advances in Ophthalmology, the 2010 Annual Meeting of the Washington Academy of Eye Physicians and Surgeons, March 26, 2010, Seattle, Washington.

"The Surgical Correction of Corneal Astigmatism with Toric IOLs." Presented at the 20th Annual Master Club Meeting. Orlando, Florida, March 15, 2010.

"The Lumera Microscope." Presented at the 20th Annual Master Club Meeting. Orlando, Florida, March 14, 2010.

"Management of the Small Pupil at Cataract Surgery Using the Malyugin Ring." Presented at the 20th Annual Master Club Meeting. Orlando, Florida, March 14, 2010.

"IOL Power Calculations in Complex and Unusual Situations." Presented at the 20th Annual Master Club Meeting. Orlando, Florida, March 14, 2010.

"IOL Power Calculations Following Keratorefractive Surgery." Presented at the 20th Annual Master Club Meeting. Orlando, Florida, March 14, 2010.

"The Impact of Single Piece IOL Technology." Presented at the 20th Annual Master Club Meeting. Orlando, Florida, March 15, 2010.

"The AcrySof Toric IOL: Strategies for Success." Presented for Alcon Laboratories, Kansas City, Missouri, February 8, 2010.

"The Component Parts of IOL Power Calculation." Presented for Alcon Laboratories, Kansas City, Missouri, February 8, 2010.

"Highly Accurate IOL Power Calculations." Presented for Carl Zeiss Meditec at the 2010 Hawaiian Eye Meeting, January 19, 2010, Kauai, Hawaii.

"The Component Parts of IOL Power Calculation." Presented at the 2010 Hawaiian Eye Meeting, Kauai, Hawaii, January 18, 2010.

"Understanding Toric IOLs." Presented at Ophthalmology Grand Rounds of the California Pacific Medical Center, San Francisco, California, December 14, 2009

"Highly Accurate IOL Power Calculations." Presented at Ophthalmology Grand Rounds of the California Pacific Medical Center, San Francisco, California, December 14, 2009.

"IOL Power Calculations Following Keratorefractive Surgery." Presented for Carl Zeiss Meditec at the annual meeting of the American Academy of Ophthalmology, San Francisco, California, October 26, 2009.

"The Lumera Microscope." Presented for Carl Zeiss Meditec at the annual meeting of the American Academy of Ophthalmology, San Francisco, California, October 25, 2009.

"Highly Accurate IOL Power Calculations and the Toric IOL." Presented for Carl Zeiss Meditec at the annual meeting of the American Academy of Ophthalmology, San Francisco, California, October 25, 2009.

"Piggyback or IOL Exchange for the Refractive Surprise." Presented as part of course LEC 164 "Advanced Phacoemulsification" at the annual meeting of the American Academy of Ophthalmology, San Francisco, California, October 25, 2009.

"IOL Power Calculations for Prior Keratorefractive Surgery." Expert discussant as part of Subspecialty Day of the annual meeting of the American Academy of Ophthalmology, San Francisco, California, October 24, 2009.

"Early IOL Power Calculation Results with the AcrySof Aspheric Toric IOL." Presented at the 2009 Kiawah Eye Meeting. Kiawah Island, South Carolina, May 30, 2009.

"Astigmatism Management with the AcrySof Toric IOL." Presented to the Charleston Ophthalmological Society, Kiawah Island, South Carolina, May 28, 2009.

"The Component Parts of IOL Power Calculation Accuracy." Presented at the 2009 Kiawah Eye Meeting. Kiawah Island, South Carolina, May 29, 2009.

"Achieving Accuracy in IOL Power Calculations." Presented to the membership of the Charleston Ophthalmological Society, Charleston, South Carolina, May 28, 2009.

"IOL Power Calculations." Presented at the 2009 Kiawah Eye Meeting. Kiawah Island, South Carolina, May 28, 2009.

"Accurate IOL Power Calculations." Presented at Ophthalmology Grand Rounds, The University of Tennessee, Memphis, Tennessee, April 27, 2009.

"AcrySof Aspheric Toric IOL, Strategies for Successful Outcomes." Presented at an Alcon Educational Program, Memphis, Tennessee, April 27, 2009.

"Accurate IOL Power Calculations." Presented at the Eclipse Educational Program, Miami, Florida, April 25, 2009.

"The IOL Correction of Corneal Astigmatism." Presented at the Eclipse Educational Program, Miami, Florida, April 25, 2009.

"Successful Techniques for IOL Exchange." Presented at the Eclipse Educational Program, Miami, Florida, April 25, 2009.

"Astigmatism Management with Toric IOLs." Presented as part of course 07-308 at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, April 7, 2009.

"Refractive Cataract Surgery." Presented as course 06-101 at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, April 6, 2009.

"IOL Power Calculations for the Toric IOL." Presented for Carl Zeiss Meditec at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, April 6, 2009.

"Utilizing the Cirrus HD-OCT for Cataract Surgery Patients." Presented for Carl Zeiss Meditec at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, April 6, 2009.

"IOLMaster Software Version 5.4." Presented for Carl Zeiss Meditec at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, April 6, 2009.

"Comparative Evaluation of IOL Design Characteristics and Optical Properties of Acrylic Aspheric Single Piece IOLs." Presented at: Intraocular Surgery Monofocal IOLs Session 2Q at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, April 5, 2009.

"Using the Pentacam in Clinical Practice." Presented for Oculus Optikgeräte at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, April 4, 2009.

"Phacoemulcification for Eyes with Co-existing Vitreoretinal Pathologies." Presented as part of course 04-311 at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, April 4, 2009.

"The AcrySof Toric Intraocular Lens: Strategies for Success." Presented at the Latin America 2008 Advances in Cataract Technology Symposium, Ft. Worth, Texas, March 7, 2009.

"Aspheric Intraocular Lenses: Enhanced Image Quality For Our Patients." Presented at the Latin America 2008 Advances in Cataract Technology Symposium, Ft. Worth, Texas, March 6, 2009.

"Highly Accurate IOL Power Calculations." Presented for Carl Zeiss Meditec at the Hawaiian Eye Meeting, Maui, Hawaii, January 19, 2008.

"The AcrySof Toric IOL: Strategies for Achieving Accurate Outcomes." Presented at the Research Club of Los Angeles, Los Angeles, California, January 17, 2009.

"Aspheric IOLs: Enhanced Image Quality for Our Patients." Presented at the Research Club of Los Angeles, Los Angeles, California, January 17, 2009.

"Piggyback or Exchange: Successfully Handling the Refractive Surprise." Presented at the Research Club of Los Angeles, Los Angeles, California, January 17, 2009.

"Toric IOLs: Strategies for Achieving Accurate Outcomes." Presented at: Ophthalmology at the Crossroads: Still Exciting Times in 2008" at UT Southwestern Medical Center Department of Ophthalmology, Dallas, Texas, December 6, 2008.

"The Lumera OPMI-T Microscope: Better Surgery Through Better Visualization." Presented for Carl Zeiss Meditec at the annual meeting of the American Academy of Ophthalmology, Atlanta, Georgia, November 11, 2008.

"The Mathematical Basis of the Haigis-L formula for IOL power calculations following myopic and hyperopic LASIK procedures." Presented for Carl Zeiss Meditec at the annual meeting of the American Academy of Ophthalmology, Atlanta, Georgia, November 10, 2008.

"Options for Managing an IOL Power Surprise." Presented as part of the "Spotlight Series" at the annual meeting of the American Academy of Ophthalmology, Atlanta, Georgia, November 10, 2008.

"Highly Accurate IOL Power Calculations." Presented for Carl Zeiss Meditec at the annual meeting of the American Academy of Ophthalmology, Atlanta, Georgia, November 9, 2008.

"The AcrySof Toric Intraocular Lens: Strategies for Success." Presented at the Latin America 2008 Advances in Cataract Technology Symposium, Ft. Worth, Texas, October 25, 2008.

"Aspheric Intraocular Lenses: Enhanced Image Quality For Our Patients." Presented at the Latin America 2008 Advances in Cataract Technology Symposium, Ft. Worth, Texas, October 24, 2008.

"Refractive Cataract Surgery: Strategies for Achieving Highly Accurate Outcomes." Presented at the 92nd AOCHOO-HNS Foundation Meeting, Scottsdale, Arizona, May 11, 2008.

"Highly Accurate IOL Power Calculations." Presented as an on-line interactive Internet "webinar" sponsored by Carl Zeiss Meditec. May 8 and May 19, 2008.

"Refractive Cataract Surgery." Course 05-402, presented at the Annual Meeting of the American Society of Cataract and Refractive Surgery, Chicago, Illinois, April 5, 2008.

"Advances in Phaco Pre-chopping." Presented at the International Pre-chop Symposium, Course 05-360 at the Annual Meeting of the American Society of Cataract and Refractive Surgery, Chicago, Illinois, April 5, 2008.

"The ‘Ultrachopper', a New Ozil-based Ultrasonic Blade for Nuclear Division." Presented at Glaucoma Day at the Annual Meeting of the American Society of Cataract and Refractive Surgery, Chicago, Illinois, April 4, 2008.

"My Favorite New Instrument in the Operating Room." Presented at the 18th Annual Canadian Master Club, Tucson, Arizona, March 9, 2008.

"Surgeon-induced Astigmatism and the Opportunity for Achieving Consistent Refractive Outcomes Presented at the 18th Annual Canadian Master Club, Tucson, Arizona, March 9, 2008.

"Complex Axial Length Measurements and Unusual IOL Power Calculations." Presented at the 18th Annual Canadian Master Club, Tucson, Arizona, March 9, 2008.

"Strategies for Success with the ReStor Multifocal Intraocular lens." Presented at the 18th Annual Canadian Master Club, Tucson, Arizona, March 8, 2008.

"Error Analysis and Achieving Highly Accurate IOL Power Calculations." Presented at the 18th Annual Canadian Master Club, Tucson, Arizona, March 8, 2008.

"Aspheric IOLs - Our Newest Tool for Improving Visual Quality Following Cataract Surgery." Presented at the 18th Annual Canadian Master Club, Tucson, Arizona, March 8, 2008.

"Understanding the AcrySof Toric Intraocular Lens." Presented at the 18th Annual Canadian Master Club, Tucson, Arizona, March 8, 2008.

"The Importance of Intraocular Lens Power Calculations." Presented at "Advancements in Cataract Technology", Ft. Worth, Texas, February 29, 2008.

"Why I Prefer the AcrySof IQ Lens." Presented at "Advancements in Cataract Technology", Ft. Worth, Texas, February 29, 2008.

"Highly Accurate IOL Power Calculations." Presented for Carl Zeiss Meditec at the Hawaiian Eye Meeting, Kona, Hawaii, January 21, 2008.

"The Use of Phase Contrast Microscopy in the Operating Room." Presented for Carl Zeiss Meditec at their National Sales Meeting, Scottsdale, Arizona, November 30, 2007.

"Complex IOL Axial Length Measurements and IOL Power Calculations." Breakfast with the Experts Session of the American Academy of Ophthalmology, New Orleans, Louisiana, November 13, 2007.

"Spherical Aberration and Current IOL Technology Using the Atlas 9000 Topographer." Presented for Carl Zeiss Meditec at the Annual Meeting of the American Academy of Ophthalmology, New Orleans, Louisiana, November 12, 2007.

"IOL Power Calculations Following Keratorefractive Surgery." Presented for Carl Zeiss Meditec at the Annual Meeting of the American Academy of Ophthalmology, New Orleans, Louisiana, November 12, 2007.

"Why Use Aspherics." Presented as part of the American Academy of Ophthalmology "Spotlight Series" at the Annual Meeting of the American Academy of Ophthalmology, New Orleans, Louisiana, November 12, 2007.

"The Zeiss Lumera Operating Microscope." Presented for Carl Zeiss Meditec at the Annual Meeting of the American Academy of Ophthalmology, New Orleans, Louisiana, November 11, 2007.

"IOL Power Calculations Following Keratorefractive Surgery." Presented for Oculus at the Annual Meeting of the American Academy of Ophthalmology, New Orleans, Louisiana, November 11, 2007.

"Optical Coherence Biometry Using Digital Signal Processing with the Advanced Technology Software of the IOLMaster." Presented for Carl Zeiss Meditec at the Annual Meeting of the American Academy of Ophthalmology, New Orleans, Louisiana, November 11, 2007.

"Piggyback or Exchange for a Refractive Surprise Following Cataract Surgery." Presented as part of the Advanced Phacoemulsification Skills Transfer Course, LEC 183 at the Annual Meeting of the American Academy of Ophthalmology, New Orleans, Louisiana, November 11, 2007.

"Central Corneal Power Measurements After Radial Keratotomy and LASIK." Presented for Oculus at the Annual Meeting of the American Academy of Ophthalmology, New Orleans, Louisiana, November 11, 2007.

"IOL Power Calculations Following Keratorefractive Surgery." Presented for Oculus at the Annual Meeting of the American Academy of Ophthalmology, New Orleans, Louisiana, November 10, 2007.

"Optical Coherence Biometry Using Digital Signal Processing with the Advanced Technology Software of the IOLMaster." Presented for Carl Zeiss Meditec at the Annual Meeting of the American Academy of Ophthalmology, New Orleans, Louisiana, November 10, 2007.

"Spherical Aberration and Current IOL Technology Using the Atlas 9000 Topographer." Presented for Carl Zeiss Meditec at the Annual Meeting of the American Academy of Ophthalmology, New Orleans, Louisiana, November 10, 2007.

"Planning for Precise Outcomes with the Alcon AcrySof Toric IOL." Presented for Alcon Laboratories at the Annual Meeting of the American Academy of Ophthalmology, New Orleans, Louisiana, November 10, 2007.

"Highly Accurate IOL Power Calculations" Presented to the New York Intraocular Implant Society, New York, New York. November 1, 2007.

"Toric IOLs: Why Consider This Approach to the Intraoperative Correction of Astigmatism." Presented at the 16th Annual Ocular Surgery News Symposium, New York, New York, October 13, 2007.

"The Proper Use and Interpretation of the New Advanced Technology Software for the IOLMaster Presented at the 6th Annual Downeast Ophthalmology Symposium, Bar Harbor, Maine, September 30, 2007.

"Highly Accurate IOL Power Calculations." Presented at the 6th Annual Downeast Ophthalmology Symposium, Bar Harbor, Maine, September 28, 2007.

"IOL Power Calculations Following Keratorefractive Surgery." Presented at the 6th Annual Downeast Ophthalmology Symposium, Bar Harbor, Maine, September 29, 2007.

"Highly Accurate IOL Power Calculations." Presented at the 6th Annual Downeast Ophthalmology Symposium, Bar Harbor, Maine, September 28, 2007.

"IOL Power Calculations Following Keratorefractive Surgery." Presented at the New Perspectives in Ophthalmology Advances in Anterior Segment and Refractive Surgery Conference, San Diego, California, July 1, 2007.

"Advances in Toric Intraocular Technology." Presented at the New Perspectives in Ophthalmology Advances in Anterior Segment and Refractive Surgery Conference, San Diego, California, June 30, 2007.

"The Alcon Toric IOL." Presented at the 52nd Annual Meeting of the University of Rochester Department of Ophthalmology, The University of Rochester School of Medicine and Dentistry, Rochester, New York, May 19, 2007.

"IOL Power Calculations Following Keratorefractive Surgery." Presented at the 52nd Annual Meeting of the University of Rochester Department of Ophthalmology, The University of Rochester School of Medicine and Dentistry, Rochester, New York, May 19, 2007.

"Presbyopia Correcting IOLs: Hitting Emmetropia, Overlooked Pearls." Presented at the ASCRS EyeWorld Symposium at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Diego, California, May 1, 2007.

"Refractive Cataract Surgery: Highly Accurate IOL Power Calculations." Course # 29-409, presented at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Diego, California, April 29, 2007.

"Accurate Biometry: Fundamentals of a Presbyopia Correcting Practice." Presented at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Diego, California, April 29, 2007.

"Using the Pentacam for IOL Power Calculations with Prior Keratorefractive Surgery." Presented for Oculus at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Diego, California, April 28, 2007.

"Planning for Precise Refractive Outcomes using the Alcon AcrySof Toric IOL." Presented for Alcon Laboratories at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Diego, California, April 28, 2007.

"Improved Refractive Outcomes Using the Pentacam." Presented for Oculus at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Diego, California, April 28, 2007.

"Introducing the New Advanced Technology Software for the IOLMaster." Presented for Carl Zeiss Meditec at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Diego, California, April 27, 2007.

"IOL Power Calculation Problems for the Glaucoma Patient." Presented at Glaucoma Day at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Diego, California, April 27, 2007.

"Understanding Anterior Corneal Spherical Aberration: How it is Measured and How it is Corrected." Presented for Carl Zeiss Meditec at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Diego, California, April 27, 2007.

"The North America Experience With IOLMaster Advanced Technology Software Version 5." Presented for Carl Zeiss Meditec at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Diego, California, April 27, 2007.

"The IOLMaster for Power Users." Presented at the 2007 Royal Hawaiian Eye Meeting. Kauai, Hawaii, January 15, 2007.

"Highly Accurate IOL Power Calculations." Presented at the 712th meeting of the New England Ophthalmological Society, Boston, Massachusetts, December 8, 2006.

"IOL Power Calculations After Keratorefractive Surgery." Presented at the 712th meeting of the New England Ophthalmological Society, Boston, Massachusetts, December 8, 2006.

"New Monofocal IOL Technologies." Presented at the 712th meeting of the New England Ophthalmological Society, Boston, Massachusetts, December 8, 2006.

"The Alcon AcrySof Toric IOL." Presented at the 712th meeting of the New England Ophthalmological Society, Boston, Massachusetts, December 8, 2006.

"How New Diagnostic Technologies & Methods Have Improved Achieving Our Refractive Targets for Lenticular Surgery." Presented at the 2006 Refractive IOL Symposium, Scottsdale, Arizona, December 2, 2006.

"The Alcon AcrySof IQ Lens." Presented at the 2006 Refractive IOL Symposium, Scottsdale, Arizona, December 2, 2006.

"IOL Power Calculations Following Keratorefractive Surgery." Presented at the 2006 Refractive IOL Symposium, Scottsdale, Arizona, December 2, 2006.

"The Alcon Toric IOL." Presented at the 2006 Refractive IOL Symposium, Scottsdale, Arizona, December 2, 2006.

"Methods for Achieving Accuracy in IOL Power Calculations: The American Academy of Ophthalmology Spotlight Program." Presented at the Annual Meeting of the American Academy of Ophthalmology, Las Vegas, Nevada, November 11, 2006.

"Maximizing Patient Outcomes with the Alcon IQ Lens." Presented for Oculus at the Annual Meeting of the American Academy of Ophthalmology, Las Vegas, Nevada, November 11, 2006.

"Understanding the Post-keratorefractive Eye." Presented for Oculus at the Annual Meeting of the American Academy of Ophthalmology, Las Vegas, Nevada, November 11, 2006 and November 12, 2006.

"IOL Power Calculations Following Keratorefractive Surgery." Presented for Carl Zeiss Meditec at the Annual Meeting of the American Academy of Ophthalmology, Las Vegas, Nevada, November 11, 2006.

"Highly Accurate IOL Power Calculations." Presented for Carl Zeiss Meditec at the Annual Meeting of the American Academy of Ophthalmology, Las Vegas, Nevada, November 11, 2006.

"Highly Accurate IOL Power Calculations." Presented at the quarterly meeting of the Phoenix Ophthalmological, Phoenix, Arizona, September 21, 2006.

"Achieving Highly Accurate Intraocular Lens Power Calculations." Presented at the Casey Eye Institute of the Oregon Health and Science University, Portland, Oregon, April 14, 2006.

"Intraocular Lens Power Calculations." Presented at the 2006 Ophthalmic Nursing / Technical Seminar of the American Society of Ophthalmic Registered Nurses, Phoenix, Arizona, April 1, 2006.

"The Quest for Supranormal Vision: Spherical Aberration and IOLs." Presented at the 28th Annual Dallas Spring Ophthalmology Symposium, Dallas, Texas, March 24, 2006.

"IOL Power Calculations for the Post-keratorefractive Eye." Presented at the 28th Annual Dallas Spring Ophthalmology Symposium, Dallas, Texas, March 24, 2006.

"IOL Calculations: Society's Demand for Perfection." Presented at the 28th Annual Dallas Spring Ophthalmology Symposium, Dallas, Texas, March 24, 2006.

"The Alcon Toric IOL and the Toric IOL Calculator." Presented for Alcon Laboratories at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, March 20, 2006.

"New Aspheric Technologies." Presented at the Billy Graham Civic Auditorium for the Alcon Symposium at the annual meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, March 19, 2006.

"Monofocal Aspheric IOLs - State of the Art: The Alcon IQ Lens." Presented at the San Francisco Museum of Modern Art for the Cataract and Refractive Surgery Today Symposium at the annual meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, March 18, 2006.

"Determining the IOL Power for a Patient Three Years After LASIK." Presented for The New Surgical Frontier: Achieving Patient Expectations with Cataract and Refractive Solutions at the annual meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, March 17, 2006.

"IOL Power Calculations Following Keratorefractive Surgery." Presented for the Cornea Day of the American Society of Cataract and Refractive Surgery, San Francisco, California, March 17, 2006.

"Achieving Highly Accurate IOL Power Calculations." Presented at the at the 58th Annual Alumni Conference of the Wills Eye Hospital, Philadelphia, Pennsylvania, March 11, 2006.

"The AcrySof ReSTOR Apodized Diffractive Intraocular Lens." Presented at the 58th Annual Alumni Conference of the Wills Eye Hospital, Philadelphia, Pennsylvania, March 11, 2006.

'The IOLMaster for Power Users." Two hour IOLMaster workshop organized and given on behalf of Carl Zeiss Meditec at the Royal Hawaiian Eye Meeting, Maui, Hawaii, January 16, 2005.

"Targeting IOL Calculations for Routine Cataract Surgery. Achieving Consistently Accurate Refractive Outcomes." Presented as the Barry and Jack Kayes Lectureship in Ophthalmology & Visual Sciences at Washington University in St. Louis School of Medicine, St. Louis, Missouri, December 7, 2005.

"Intraocular Lens Power Calculations Following Keratorefractive Surgery, Avoiding Complications." Presented at Resident Conference. Washington University in St. Louis School of Medicine, Department of Ophthalmology & Visual Sciences, St. Louis, Missouri, December 7, 2005.

"Embracing New Monofocal IOL Technologies." Presented at the 2005 Refractive IOL Symposium, Las Vegas, Nevada, December 3, 2005.

"Highly Accurate IOL Power Calculations." Presented at the 2005 Refractive IOL Symposium, Las Vegas, Nevada, December 3, 2005.

"The Alcon Toric IOL - Improved Stability and Outcomes." Presented at the 2005 Refractive IOL Symposium, Las Vegas, Nevada, December 3, 2005.

"Aspects of Modern IOL Power Calculations and Surgery." Panel Discussion at the India Dinner and Symposium. Annual Meeting of the American Academy of Ophthalmology, Chicago, Illinois, October 17, 2005.

"Embracing New Monofocal IOL Technologies." Presented at the Seminar for Surgeons CME Breakfast Symposium at the Annual Meeting of the American Academy of Ophthalmology, Chicago, Illinois, October 17, 2005.

"Improving Cataract Surgery Outcomes: A Holistic Approach." Presented at the Carl Zeiss Meditec Speaker's Forum at the Annual Meeting of the American Academy of Ophthalmology, Chicago, Illinois, October 17, 2005.

"Embracing New Monofocal IOL Technologies." Presented at the Alcon Speaker's Forum at the Annual Meeting of the American Academy of Ophthalmology, Chicago, Illinois, October 16, 2005.

"IOL Power Calculations for the Post-keratorefractive Eye." Presented at the Carl Zeiss Meditec Speaker's Forum at the Annual Meeting of the American Academy of Ophthalmology, Chicago, Illinois, October 15, 2005.

"Intraocular Lens Power Calculations Following Keratorefractive Surgery." Presented at Ophthalmology Grand Rounds. The University of Texas, Southwestern, Dallas, Texas, September 23, 2005.

"Refractive Cataract Surgery." Presented to the Dallas Academy of Ophthalmology, Dallas, Texas, September 22, 2005.

The Mathematics of Calculating Lens Constants." Presented to the Intraocular Lens Research & Development Staff of Alcon Laboratories, Ft. Worth, Texas, September 21, 2005.

"Refractive Cataract Surgery." Presented at the Annual Carl Zeiss Meditec Conference, Pleasanton, California, June 11, 2005.

"Intraocular Lens Power Calculations Following Keratorefractive Surgery." Presented at the Annual Carl Zeiss Meditec Conference, Pleasanton, California, June 11, 2005.

"Intraocular Lens Power Calculations Following Keratorefractive Surgery." Presented at the 50th Annual Ophthalmology Conference of the University of Rochester Eye Institute, Rochester, New York, May 21, 2005.

"Refractive Cataract Surgery." Presented at the 50th Annual Ophthalmology Conference of the University of Rochester Eye Institute, Rochester, New York, May 21, 2005.

"Avoiding the Refractive Surprise: Intraocular Lens Power Calculations for the Keratorefractive Surgery Patient." Presented at the 28th Annual University of California at Davis Ophthalmology Symposium "Cataract Surgery A to Z and Beyond", Sonoma, California, May 14, 2005.

"Refractive Cataract Surgery." Presented at the 28th Annual University of California at Davis Ophthalmology Symposium "Cataract Surgery A to Z and Beyond", Sonoma, California, May 13, 2005.

Breakfast With The Experts. Topic: "IOL Power Calculations After Keratorefractive Surgery." Conducted at the Annual Meeting of the American Society of Cataract and Refractive Surgery, Washington, DC, April 19, 2005.

"Optical Coherence Biometry and IOL Power Calculations: Pearls and Pitfalls." Course 3105 at the Annual Meeting of the American Society of Cataract and Refractive Surgery, Washington, DC, April 18, 2005.

"Intraocular Lens Power Calculations" Panel Moderator Session 2I at the Annual Meeting of the American Society of Cataract and Refractive Surgery, Washington, DC, April 17, 2005.

"Cataract Complications and Posterior Capsule Opacification" Panel Moderator Session 2S at the Annual Meeting of the American Society of Cataract and Refractive Surgery, Washington, DC, April 17, 2005.

"Refractive Cataract Surgery." Senior Instructor, Course 1306 at the Annual Meeting of the American Society of Cataract and Refractive Surgery, Washington, DC, April 16, 2005.

"IOL Power Calculations Following Keratorefractive Surgery." Presented to the World Cornea Congress V, Washington, DC, April 15, 2005.

Symposium Moderator: "Anterior Segment and Retina Problems for Anterior Segment Surgeons." at the Annual Meeting of the American College of Eye Surgeons, Ft. Lauderdale, Florida, February 27, 2005.

"Strategies for Obtaining Highly Accurate IOL Power Calculations." Presented to the Ocala Eye Surgeons, Ocala, Florida, January 22, 2005.

"Prior Refractive Surgery: Considerations for General Ophthalmologists." Department of Ophthalmology Resident Lecture Series. The University of Arizona, Tucson, Arizona, December 2, 2004.

"Refractive Surgery, Trends for the Future." Panel Discussion. The 2004 Refractive IOL Symposium, Las Vegas, Nevada, December 5, 2004.

"The Future of Refractive Surgery: What Procedure Would You Recommend Now and May Recommend in the Future?" Panel Discussion. The 2004 Refractive IOL Symposium, Las Vegas, Nevada, December 5, 2004.

"Highly Accurate IOL Power Calculations." Presented at the 2004 Refractive IOL Symposium, Las Vegas, Nevada, December 5, 2004.

"The Alcon Toric IOL - Improved Stability and Outcomes." Presented at the 2004 Refractive IOL Symposium, Las Vegas, Nevada, December 4, 2004.

"Optical Coherence Biometry Pearls." Presented for Carl Zeiss Meditec at the Annual Meeting of the American Academy of Ophthalmology, New Orleans, Louisiana, October 25, 2004.

"Optimizing IOL Power Calculations." Presented at the monthly meeting of the Alta Eye Society, Sacramento, California, December 23, 2004.

"Refractive Cataract Surgery." Presented at the 24th Annual Current Concepts in Ophthalmology Conference of the San Diego Eye Bank, San Diego, California, July 24, 2004.

"Refractive Cataract Surgery." Presented at the Pearls of Ocular Therapy Conference of the Scripts Clinic, La Jolla, California, June 5, 2004.

"Refractive Cataract Surgery." Presented as Course #2205 at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Diego, California, May 2, 2004.

"The Effects of Surgically Induced Astigmatism on Toric IOL Selection." Presented at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Diego, California, May 1, 2004.

"High Resolution IOL Power Calculations." Presented at Ophthalmology Grand Rounds, Loma Linda University, Loma Linda, California, April 16, 2004.

"Emmetropia or Bust: Achieving Accuracy in Complex IOL Power Calculations." Presented at the Annual Meeting of the American Society of Ophthalmic Registered Nurses, Phoenix, Arizona, April 3, 2004.

"Cataract Surgery Complications - Character Builders (Video Presentation)." Presented with Takayuki Akahoshi, MD at the Annual Meeting of the American College of Eye Surgeons, Marco Island. Florida, February 29, 2004.

"Pars Plana Vitrectomy for the Anterior Segment Surgeon." Presented at the Annual Meeting of the American College of Eye Surgeons, Marco Island. Florida, February 29, 2004.

"Understanding Wavefront Sensing." Given at the Mid-winter Seminar for the Hawaii Ophthalmological Society, Honolulu, Hawaii, February 17, 2004.

"IOL Power Calculations for the Post-keratorefractive Eye." Given at the Mid-winter Seminar for the Hawaii Ophthalmological Society, Honolulu, Hawaii, February 17, 2004.

"Mastering the IOLMaster." Given at the Mid-winter Seminar for the Hawaii Ophthalmological Society, Honolulu, Hawaii, February 16, 2004.

"High Resolution Intraocular Lens Power Calculations." Given at the Mid-winter Seminar for the Hawaii Ophthalmological Society, Honolulu, Hawaii, February 15, 2004.

"Intraocular Lens Power Calculations - Current Update." Ocular Surgery News Symposium, New York, New York, September 20, 2003.

"Cataract Surgery for the Post Keratorefractive Surgery Patient: Pearls and Pitfalls." Presented at the Beaumont Eye Institute, Royal Oak, Michigan, May 3, 2003.

"Improving Your Postoperative Refractive Outcomes." Presented at the Beaumont Eye Institute, Royal Oak, Michigan, May 3, 2003.

"Refractive Cataract Surgery." Presented to the Nashville Academy of Ophthalmology, Nashville, Tennessee, April 20, 2003.

Intraocular Lens Power Calculations: Panel Moderator Session 4P at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, April 15, 2003.

"Axial Length Measurements in Eyes with Silicone Oil." Given for Carl Zeiss Meditec at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, April 13 and 14, 2003.

"Extreme Axial Myopia and Posterior Staphyloma." Given for Carl Zeiss Meditec at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, April 13 and 14, 2003.

"Refractive Outcomes with the IOL Master" Given for Carl Zeiss Meditec at the Annual Meeting of the American Society of Cataract and Refractive Surger, San Francisco, California, April 13 and 14, 2003.

"Axial Length & the IOL Master." Given for Carl Zeiss Meditec at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, April 13 and 14, 2003.

"Optical Coherence Biometry and IOL Power Calculations: Pearls and Pitfalls." Course 1201 at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, April 12, 2003.

"Refractive Cataract Surgery." Senior Instructor, Course 1402 at the Annual Meeting of the American Society of Cataract and Refractive Surgery, San Francisco, California, April 12, 2003.

"Calculating a New IOL Constant." Presented at Clinical Investigators Meeting of Santen, Inc., Half Moon Bay, California, April 10, 2003.

"Emmetropia or Bust: Highly Accurate IOL Power Calculations." Presented at the Annual Meeting of the American Society of Ophthalmic Registered Nurses, Phoenix, Arizona, April 4, 2003.

"Handling Complications in Cataract Surgery." Panel Discussant at the Thirteenth Annual Meeting of the Canadian Masters Meeting, Tucson, Arizona, March 17, 2003.

"High Resolution IOL Power Calculations." Presented at the Thirteenth Annual Meeting of the Canadian Masters Meeting, Tucson, Arizona, March 16, 2003.

"Mastering the IOL Master." Presented at the Thirteenth Annual Meeting of the Canadian Masters Meeting, Tucson, Arizona, March 16, 2003.

"IOL Power Calculations for High to Extreme Axial Hyperopia." Presented at the Annual Meeting of the American College of Eye Surgeons, Orlando, Florida, February 13, 2003.

"The Importance of the Capsulorhexis and IOL Power Calculation Accuracy." Presented at the Annual Meeting of the American College of Eye Surgeons, Orlando, Florida, February 13, 2003.

"Zeiss IOL Master and IOL Power Calculation Accuracy." Presented from Carl Zeiss Meditec at the Annual Meeting of the American Academy of Ophthalmology, Orlando, Florida, December 23, 2002.

"IOL Power Calculation Accuracy." Presented for Carl Zeiss Meditec at the Annual Meeting of the American Academy of Ophthalmology, Orlando, Florida, October 25, 2002.

"Strategies for Achieving IOL Power Calculation Accuracy." Presented for Carl Zeiss Meditec at the Annual Meeting of the American Academy of Ophthalmology, Orlando, Florida, October 26, 2002.

"Refractive Cataract Surgery." Presented at Annual Meeting of the Kentucky Medical Society, Louisville, Kentucky, September 24, 2002.

"The History of Ophthalmic Anesthesia." Presented at Annual Meeting of the Kentucky Academy of Eye Physicians and Surgeons, Louisville, Kentucky, September 24, 2002.

"Understanding Wavefront sensing." Presented at Annual Meeting of the Kentucky Academy of Eye Physicians and Surgeons , Louisville, Kentucky, September 24, 2002.

"Refractive Cataract Surgery." Keynote presentation at the annual meeting of the Michigan Keratorefractive Society meeting, Birmingham, Michigan, June 29, 2002.

"Understanding Wavefront Sensing." Presented at the annual meeting of the Michigan Keratorefractive Society meeting, Birmingham, Michigan, June 29, 2002.

"The New Role of Optical Biometry in Cataract Surgery." Given for Zeiss at the Annual Meeting of the American Society of Cataract and Refractive Surgery, Philadelphia, Pennsylvania, June 8, 2002.

"IOLs for Challenging Eyes." Course 2210 at the Annual Meeting of the American Society of Cataract and Refractive Surgery, Philadelphia, Pennsylvania, June 2, 2002.

Cataract and Refractive Surgery Power Calculation: Panel Moderator Session 2-R at the Annual Meeting of the American Society of Cataract and Refractive Surgery, Philadelphia, Pennsylvania, June 2, 2002.

"The Refractive Stability of 2 Intraocular Lenses." Scientific Paper Session 1-C: Foldable and Accommodating IOLs at the Annual Meeting of the American Society of Cataract and Refractive Surgery, Philadelphia, Pennsylvania, June 8, 2002.

"Optical Coherence Biometry and IOL Power Calculations: Pearls and Pitfalls." Course 1106 at the Annual Meeting of the American Society of Cataract and Refractive Surgery, Philadelphia, Pennsylvania, June 8, 2002.

"Successful Strategies for Highly Accurate Refractive Outcomes." Presented for Alcon Laboratories at the annual meeting of the American Society of Cataract and Refractive Surgery, Philadelphia, Pennsylvania, June 8, 2002.

"Highly Accurate Refractive Outcomes With New IOL Technologies." Presented at the annual Meeting of the Virginia Society of Ophthalmology, Williamsburg, Virginia, April 13, 2002.

"Refractive Cataract Surgery." Presented at the Los Angeles Society of Ophthalmology, Los Angeles, California, March 7, 2002.

"Mastering the IOL Master." Presented at the annual meeting of the American College of Eye Surgeons, Miami, Florida, February 8, 2002.

"Pars Plana Vitrectomy for the Anterior Segment Surgeon." Presented at the annual meeting of the American College of Eye Surgeons, Miami, Florida, February 9, 2002.

"The Physics of Wavefront Sensing." Presented at the New York Academy of Medicine, New York, New York, December 10, 2001.

"Refractive Cataract Surgery." Presented at the New York Academy of Medicine, New York, New York, December 10, 2001.

The life of Charles Henry May, MD." Presented at the New York Academy of Medicine, New York, New York, December 10, 2001.

"Mastering the IOL Master." Presented at the annual meeting of the American Academy of Ophthalmology, New Orleans, Louisiana, November 13, 2001.

"Strategies for Highly Accurate Refractive Outcomes with the Alcon SA60AT Single Piece Acrylic Intraocular Lens Implant." Presented at the annual meeting of the American Academy of Ophthalmology, New Orleans, Louisiana, November 13, 2001.

"Understanding Wavefront Sensing." Presented at the annual meeting of the American Academy of Ophthalmology, New Orleans, Louisiana, November 11, 2001.

"Enhanced Software for the Zeiss IOL Master." Presented at the annual meeting of the American Academy of Ophthalmology, New Orleans, Louisiana, November 11, 2001.

"Ophthalmic Anesthesia - Historical Perspectives." Presented at the annual meeting of the Ophthalmic Anesthesia Society, Chicago, Illinois, November 31, 2001.

"Refractive Cataract Surgery." and "Intraoperative Efficiencies." Advanced Surgical Concepts, sponsored by Bausch & Lomb Surgical and the University of Nebraska Medical Center, Seattle, Washington, August 25, 2001.

"Partial Coherence Interferometry." Presented at the monthly meeting of the Manhattan Intraocular Lens Implant Society, New York, New York, May 10, 2001.

"Partial Coherence Interferometry." Presented at Ophthalmology Grand Rounds of the New York Eye and Ear Infirmary, New York, New York, May 10, 2001.

"Successful Strategies for Highly Accurate Refractive Outcomes with the Alcon SA30AL and SA60AT Single Piece Acrylic Intraocular Lens." Presented at the Annual Meeting of the American Society of Cataract and Refractive Surgery Meeting, San Diego, California, May 1, 2001.

"New Technologies for the Refinement of Refractive Outcomes for Cataract Surgery." Presented at the Annual Meeting of the American Society of Cataract and Refractive Surgery Meeting, San Diego, California, May 1, 2001.

"IOL Power Calculations After Refractive Surgery." Symposium Moderator at the Annual Meeting of the American Society of Cataract and Refractive Surgery Meeting, San Diego, California, May 1, 2001.

"Is Generic O'Brien Pharmacy Hyaluronidase as Good as the Frequently Unavailable Wydase?" Presented at the Annual Meeting of the American Society of Cataract and Refractive Surgery Meeting, San Diego, California, April 29, 2001.

"Refractive Outcomes with Optical Coherence Biometry." Presented at the Annual Meeting of the American Society of Cataract and Refractive Surgery Meeting, San Diego, California, April 28, 2001.

"The Role of Wavefront Sensing in the Refractive and Clinical Practice." Presented at the Annual Meeting of the American Society of Cataract and Refractive Surgery Meeting, San Diego, California, April 28, 2001.

"Cataract, IOL and Refractive Surgery." Symposium Moderator at the Annual Meeting of the American Society of Cataract and Refractive Surgery Meeting, San Diego, California, April 28, 2001.

"Refractive Cataract Surgery." and "Intraoperative Efficiencies." Advanced Surgical Concepts, sponsored by Bausch & Lomb Surgical and the University of Nebraska Medical Center, Atlanta, Georgia, March 23, 2001.

"The IOL Master." Presented as part of the New Technologies for Cataract and Refractive Surgery Symposium of the Annual Meeting of the American College of Eye Surgeons, Miami, Florida, February 13, 2001.

"Avoiding Intraoperative Complications." and "Partial Coherence Interferometry." Presented at Ophthalmology Grand Rounds at the University of Louisville, Louisville, Kentucky, January 19, 2001.

"Refractive Cataract Surgery." Presented at the Louisville Academy of Ophthalmology, Louisville, Kentucky, January 198, 2001.

"Refractive Cataract Surgery." Presented at the Tucson Ophthalmological Society, Tucson, Arizona, January 19, 2001.

"Improving IOL Calculations - Techniques for Tightening Accuracy." and "Intraoperative Efficiencies." Advanced Surgical Concepts, sponsored by Bausch & Lomb Surgical and the University of Nebraska Medical Center, Palm Beach, Florida, December 1, 2000.

"Improving IOL Calculations - Techniques for Tightening Accuracy," "Intraoperative Efficiencies." and "Partial Coherence Interferometry." Advanced Surgical Concepts, sponsored by Bausch & Lomb Surgical and the University of Nebraska Medical Cente, St. Louis, Missouri, November 11, 2000.

"Partial Coherence Interferometry." Presented at the Annual Meeting of the American Academy of Ophthalmology, Dallas, Texas, December 23, 2000.

"The Small Pupil and Challenging Capsulorhexis." Presented at the Ocular Surgery News Symposium on Cataract, Glaucoma and Refractive Surgery, New York, New York, December 26, 2000.

"Refractive Cataract Surgery." and "Intraoperative Efficiencies." Advanced Surgical Concepts, sponsored by Bausch & Lomb Surgical and the University of Nebraska Medical Center, New York, New York, December 27, 2000.

"Improving IOL Calculations - Techniques for Tightening Accuracy." and "Intraoperative Efficiencies." Advanced Surgical Concepts, sponsored by Bausch & Lomb Surgical and the University of Nebraska Medical Center, San Francisco, California, August 25, 2000.

"Improving IOL Calculations - Techniques for Tightening Accuracy." Advanced Surgical Concepts, sponsored by Bausch & Lomb Surgical and the University of Nebraska Medical Center, Chicago, Illinois, June 8, 2000.

"Ophthalmic Anesthesia - Historical Perspectives." Presented at the Annual Meeting of the American Society of Cataract and Refractive Surgery Meeting, Boston, Massachusetts, May 22, 2000. * * Awarded "Best Paper of Session." * *

"IOL Calculations in the Setting of Extreme Myopia." Presented at the Challenging Cases Forum of the Annual Meeting of the American Society of Cataract and Refractive Surgery Meeting, Boston, Massachusetts, May 22, 2000.

"Improving IOL Calculations - Techniques for Tightening Accuracy." Advanced Surgical Concepts, sponsored by Bausch & Lomb Surgical and the University of Nebraska Medical Center, Boston, Massachusetts, May 19, 2000.

"New Trends in Regional Ophthalmic Anesthesia." Presented at the Winter Seminar of the Arizona PeriAnesthesia Nurses Association, The Mayo Clinic, Scottsdale, Arizona, February 6, 1999.

Dr. Warren E. Hill

Appointment Scheduling

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The eye specialists of East Valley Ophthalmology perform advanced technology diagnostic testing and treatment, as well as taking the time necessary to provide each patient with information needed to fully understand their condition and to achieve their best possible visual outcome.

If you would like further information, please call our office at:

480-981-6111

East Valley Ophthalmology

Eye Doctors - Mesa, Arizona

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