Retina Specialist (Ophthalmology) in Houston, Texas
Data updated monthly · Last refresh September 2026
18 Retina Specialist (Ophthalmology) providers practice in Houston. Listings are drawn from federal public records and are not endorsements.
Retina Specialist (Ophthalmology) providers in Houston
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. Ella Leung, M.D.Houston, TX · $1,441 in drug and device payments (2025) ·
(713) 798-6100 Dr. Garvin Davis, MDHouston, TX · $2,929 in drug and device payments (2025) ·
(713) 559-5200 Dr. Henry LinHouston, TX · $605 in drug and device payments (2025) ·
(281) 495-2222 Dr. Jaafar El Annan, M.D.Houston, TX · $397 in drug and device payments (2025) ·
(346) 222-6626 Dr. Jie Gao, M.D.Houston, TX · $484 in drug and device payments (2025) ·
(281) 495-2222 Dr. John Alappatt, M.D.Houston, TX · $174 in drug and device payments (2025) ·
(281) 495-2222 Dr. John Miller, M.D.Houston, TX · $146 in drug and device payments (2025) ·
(713) 650-0391 Dr. Keith Bourgeois, M.D. Dr. Lee Tran, MDHouston, TX · $737 in drug and device payments (2025) ·
(281) 495-2222 Dr. Lindsey Harris, MDHouston, TX · $784 in drug and device payments (2025) ·
(713) 668-6828 Dr. Marcus Schatte, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 668-5059 Dr. Michael Lam, M.D.Houston, TX · $625 in drug and device payments (2025) ·
(281) 495-2222 Dr. Petros Carvounis, M.D.Houston, TX · $777 in drug and device payments (2025) ·
(713) 637-4408 Dr. Sami Dahr, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 486-9400 Dr. Sapa Pham, MDHouston, TX · $507 in drug and device payments (2025) ·
(281) 495-2222 Dr. Zhiyong Yang, M.D., PH.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 486-9400 Common questions
How many Retina Specialist (Ophthalmology) providers are in Houston, Texas?There are 18 Retina Specialist (Ophthalmology) providers with active NPI records practicing in Houston, 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 Houston Retina Specialist (Ophthalmology) across Texas
