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Cornea and External Diseases Specialist in Reston, Virginia

Data updated monthly · Last refresh September 2026

1 Cornea and External Diseases Specialist providers practice in Reston. Listings are drawn from federal public records and are not endorsements.

Cornea and External Diseases Specialist providers in Reston

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. Sylvia Casas De Leon, MD
Reston, VA · $483 in drug and device payments (2025) · (703) 437-3900

Common questions

How many Cornea and External Diseases Specialist providers are in Reston, Virginia?

There are 1 Cornea and External Diseases Specialist providers with active NPI records practicing in Reston, according to federal NPPES data refreshed monthly.

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 Reston Cornea and External Diseases Specialist across Virginia

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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.