- Carl Zeiss Meditec
- 2017 through the present
- Consultant – Placido topography and OCT corneal measurement.
- Veracity Surgical
- 2017 through the present
- Consultant, Technical Advisor – IOL power calculation workflow.
- Shifamed
- 2015 through the present
- Consultant – IOL power calculation mathematics.
- Omega IOL
- 2015 through the present
- Consultant – IOL power calculation mathematics.
- Hoya
- 2015 through the present
- Consultant – IOL power calculation mathematics.
- Staar Surgical
- 2015 through the present
- Consultant – IOL power calculation mathematics.
- PowerVision
- 2013 through the present
- Consultant – IOL power calculation mathematics.
- Clarity Medical Systems
- 2012 through the present
- Consultant – Intraoperative aberrometry.
- Surgical Advisory Board
- Bausch & Lomb
- 2010 through 2012
- Consultant – New technology evaluation.
- Haag-Streit
- 2009 through the present
- Consultant – Optical biometry, intraocular lens power calculations.
- Investigator – Genetic algorithm and radial basis function calculation for IOL power calculations.
- Principal Investigator – USA and European multicenter study of Lenstar for use with the toric IOL.
- Elenza
- 2009 through the present
- Medical Advisory Board – Intraocular lens design.
- Alcon Laboratories
- 2001 through the present
- Consultant – Intraocular lens mathematics of IOL power formula constant development for the Toric aspheric intraocular lens; IOL power formula constant development for the ReStor aspheric intraocular lens; IOL power formula constant development for the SN60WF (IQ) aspheric intraocular lens.
- Software Author – AcrySof Toric IOL power calculator used in for the initial phase 3 FDA study.
- Investigator – FDA phase 3 study for the AcrySof toric IOL; FDA phase 3 study for artificial tear preparation; FDA phase 3 study for topical glaucoma medication.
- Carl Zeiss Meditec
- 2002 through 2010
- Consultant – Partial coherence interferometry for ocular biometry.
- Author – IOLMaster On-line Primer.
- Investigator – Anterior segment optical coherence tomography.
- Santen, Inc.
- 2003 through 2010
- Consultant – Intraocular lens mathematics.
- Visiogen
- 2006
- Consultant – Intraocular lens mathematics.
- Oculus
- 2006 through the present
- Consultant – Scheimpflug anterior segment imaging.
- Investigator – Algorithm development for the estimation of corneal power following radial keratotomy; Algorithm development for the estimation of corneal power following myopic LASIK.
(This list has been limited to the last few years.)
