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Gareth M.C. Lema, MD, PhD
img_Gareth M.C. Lema
ASSOCIATE PROFESSOR | Ophthalmology
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Specialties
Ophthalmology (Eye)

MD, SUNY at Buffalo-School of Medicine & Biomedical Sciences

Internship, Transitional Year, UPMC-Presbyterian Hospital

Residency, Ophthalmology, Ross Eye Institute

Fellowship, Retina and Vitreous Surgery, University of Rochester Medical Center

Certifications

American Board of Ophthalmology
20
Publications

Selected Publications

Assessment of Baseline Ultrawidefield Fluorescein Angiographic Quantitative Leakage Parameters with Ultrawidefield Fundus Features and Clinical Parameters in Diabetic Retinopathy in Protocol AA. Abla M. Harara, Angela N. Palacios, Brian B. Berger, Boris Corak, Bianca Luong, Chirag D. Jhaveri, Daniela Mariel Wilson, Gowtham Jonna, Ivana Gunderson, Kimberly Hosein, Ryan M. Reid, Saradha Chexal, Tori Moore, Tina A. Seidu, Valerie Gatavaski, Yong Ren, Bradley A. Stern, Celia E. Benvenutti, Dinah S. Oude-Reimerink, Jenny Shaheen, John Grybas, Julianne Vitale-Kuhn, Jessica L. Staffne, Katie M. Ventimiglia, Megan Allis, Mary K. Monk, Marc E. Thomas, Nicole M. Massu, Paul Andrew Edwards, Tracy A. Troszak, Amber N. Irons, Brittany Rego, Dennis P. Han, Eleanor Dorsey, Erika Nelson, Hannah Sheppard, Joseph R. Beringer, Judy E. Kim, Kristy L. Keller, Krissa L. Packard, Marriner L. Altmann, Mara Goldberg, Nickolas Chen, Pat A. Winter, Shay Bourgeois, Samantha Jacobo, Stephanie J. Moebius, Thomas B. Connor, Vicki Barwick, Gareth M.C. Lema. Ophthalmology Retina

Ophthalmic Drop Waste Due to Self-imposed Use Cessation Dates. John M. Tan, Bo Chen, Daniel Vail, Alexander Barash, Min Jeong Jeon, Azia Williams, Tenkela Williams, Paul A. Sidoti, James C. Tsai, Louis R. Pasquale, Gareth M.C. Lema. Ophthalmology

Quantifying cardiac dysfunction and valvular heart disease associated with subretinal drusenoid deposits in age-related macular degeneration. Yang Fei, Jason J. Jo, Sophie Chen, Gerardo Ledesma-Gil, Oscar Otero-Marquez, Emanuel Mordechaev, Brandon Le, Yuehong Tong, Katy Tai, Gareth Lema, Richard B. Rosen, Vikram Vedprakash Agarwal, Roland Theodore Smith. European Journal of Ophthalmology

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Sudden Vision Loss or Eye Stroke Is a Medical Emergency: Get Help at Mount Sinai
Gareth Lema, MD, PhD: Helping Patients With Retinal Diseases Face a Better Future

Annenberg Building Floor 22 Room 240H

1468 Madison Ave

New York, NY 10029

Physicians and scientists on the faculty of the Icahn School of Medicine at Mount Sinai often interact with pharmaceutical, device, biotechnology companies, and other outside entities to improve patient care, develop new therapies and achieve scientific breakthroughs. In order to promote an ethical and transparent environment for conducting research, providing clinical care and teaching, Mount Sinai requires that salaried faculty inform the School of their outside financial relationships.

Below are financial relationships with industry reported by Dr. Lema during 2024 and/or 2025. Please note that this information may differ from information posted on corporate sites due to timing or classification differences.

Equity (Stock or stock options valued at greater than 5% ownership of a publicly traded company or equity of any value in a privately held company)

  • Eyedaptic

Mount Sinai's faculty policies relating to faculty collaboration with industry are posted on our website. Patients may wish to ask their physician about the activities they perform for companies.