HealthcareDiscovery.AI / Doctors / California / San Marcos / Ophthalmology

Ophthalmology in San Marcos, California

Data updated monthly · Last refresh September 2026

2 Ophthalmology providers practice in San Marcos. Listings are drawn from federal public records and are not endorsements.

Ophthalmology providers in San Marcos

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Lorne Kapner, M.D.
San Marcos, CA · $183 in drug and device payments (2025) · (760) 738-9985
Dr. Tory Prestera, MD.PHD
San Marcos, CA · $261 in drug and device payments (2025) · (760) 598-0400

Conditions Ophthalmology providers in San Marcos, California commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Ophthalmology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Ophthalmology providers are in San Marcos, California?

There are 2 Ophthalmology providers with active NPI records practicing in San Marcos, according to federal NPPES data refreshed monthly.

What conditions do Ophthalmology providers in San Marcos treat?

Ophthalmology providers in San Marcos commonly treat macular degeneration, cataracts, glaucoma, diabetic retinopathy, dry eye and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in San Marcos Ophthalmology across California

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.