Ophthalmologists in California
Data updated monthly · Last refresh October 2026
2,887 Ophthalmology providers practice in California, including 100 (3%) offering telehealth. The largest concentration is in Los Angeles. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
2,887providers
100telehealth
Los Angelestop city
Ophthalmology by city in California
Choose a city to see providers there.
Ophthalmology providers in California
Listed by city, largest first. 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. Kanaklal SenUpland, CA · No drug or device payments recorded (2025) ·
(909) 256-3165 Dr. Kweku Grant-acquah, M.D. Dr. Marc Shomer, M.D., PH.D. Dr. Pamela Bekendam, M.D.Upland, CA · No drug or device payments recorded (2025) ·
(909) 982-8846 Dr. Richmond Roeske, M.D.Upland, CA · $3,633 in drug and device payments (2025) ·
(909) 982-8846 Dr. Robert Gunzenhauser, MD Dr. Ryan Smith, MDUpland, CA · $69,301 in drug and device payments (2025) ·
(909) 277-2420 Dr. Siddharth Bhargava, MD Dr. Charles Huang, M.D.Vacaville, CA · $106 in drug and device payments (2025) ·
(707) 453-5600 Dr. Ellen Kolarik, MDVacaville, CA · No drug or device payments recorded (2025) ·
(707) 453-5000 Dr. John Doyle, MDVacaville, CA · No drug or device payments recorded (2025) ·
(707) 453-5000 Dr. Jonathan Diamant, MDVacaville, CA · $123 in drug and device payments (2025) ·
(707) 453-5000 Dr. Brian Gross, M.D.Valencia, CA · $293 in drug and device payments (2025) ·
(661) 259-3937 Dr. Brian Nguyen, MDValencia, CA · $965 in drug and device payments (2025) ·
(661) 259-3937 Dr. Bryan Zarrin, MDValencia, CA · $26 in drug and device payments (2025) ·
(661) 259-3937 Dr. Craig Helm, M.D.Valencia, CA · $436 in drug and device payments (2025) ·
(661) 259-3937 Dr. Douglas Engh, M.D. ,F.A.C.S., INC.Valencia, CA · $128 in drug and device payments (2025) ·
(661) 253-5000 Dr. Evelyn Tran, MDValencia, CA · $118 in drug and device payments (2025) ·
(661) 259-3937 Dr. Herbert Goldman, MDValencia, CA · No drug or device payments recorded (2025) ·
(661) 255-5556 Dr. Jing Jia, MDValencia, CA · $233 in drug and device payments (2025) ·
(661) 259-3937 Dr. Nathan Abraham, M.D.Valencia, CA · $861 in drug and device payments (2025) ·
(661) 977-7377 Dr. Pelin Celiker, M.D.Valencia, CA · $141 in drug and device payments (2025) ·
(661) 259-3937 Dr. Sara Jones-gomberg, MDValencia, CA · No drug or device payments recorded (2025) ·
(661) 259-3937 Dr. Alexander Dillon, M.D. Dr. Anthony Agadzi, M.D.Vallejo, CA · $243 in drug and device payments (2025) ·
(707) 553-8222 Dr. Brian Bubnic, MDVallejo, CA · No drug or device payments recorded (2025) ·
(707) 651-1000 Dr. Christine Chiou Smith, M.D.Vallejo, CA · No drug or device payments recorded (2025) ·
(707) 651-5798 Dr. David Gu, MDVallejo, CA · No drug or device payments recorded (2025) ·
(707) 651-1042 Dr. David Robins, MDVallejo, CA · No drug or device payments recorded (2025) ·
(707) 651-1000 Dr. David Simundson, MDVallejo, CA · No drug or device payments recorded (2025) ·
(707) 651-1000 Dr. Deanna Wilson, MDVallejo, CA · No drug or device payments recorded (2025) ·
(707) 651-1000 Dr. Hassan Tausif, MDVallejo, CA · $112 in drug and device payments (2025) ·
(707) 651-1000 Dr. Kristen Hartley, MDVallejo, CA · $140 in drug and device payments (2025) ·
(707) 651-1000 Dr. Myra Beth Safo, MD, MPH, MSVallejo, CA · No drug or device payments recorded (2025) ·
(707) 651-1042 Dr. Roger Carlson, MDVallejo, CA · No drug or device payments recorded (2025) ·
(707) 553-8222 Dr. Tien-an Yang, MD, PHDVallejo, CA · No drug or device payments recorded (2025) ·
(707) 651-5760 Dr. Lori Birndorf, D.OValley Village, CA · No drug or device payments recorded (2025) ·
(818) 763-7100 Dr. Bernard Monderer, M.D.Van Nuys, CA · No drug or device payments recorded (2025) ·
(818) 786-0710 Dr. David Milstein, M.D.Van Nuys, CA · No drug or device payments recorded (2025) ·
(818) 787-2020 Dr. Doreen Fazio, M.D.Van Nuys, CA · $549 in drug and device payments (2025) ·
(818) 787-2020 Dr. George Rajacich, M.D.Van Nuys, CA · $388 in drug and device payments (2025) ·
(818) 787-2020 Dr. Norman Wine, MDVan Nuys, CA · No drug or device payments recorded (2025) ·
(818) 995-4411 Dr. Amy Halikman, M.D.Venice, CA · No drug or device payments recorded (2025) ·
(310) 927-4834 Dr. Scott Dunn, M.D., F.A.C.S.Venice, CA · No drug or device payments recorded (2025) ·
(310) 577-3037 Dr. Aaron Nagiel, M.D., PH.D.Ventura, CA · $90,509 in drug and device payments (2025) ·
(805) 652-6255 Dr. Bryant Lum, M.D.Ventura, CA · $7,358 in drug and device payments (2025) ·
(805) 648-6891 Dr. Donald Frambach, M.D.Ventura, CA · No drug or device payments recorded (2025) ·
(805) 648-3085 Dr. Emily Fant, M.D.Ventura, CA · $470 in drug and device payments (2025) ·
(805) 416-8509 Conditions Ophthalmology providers in 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.
- Macular degeneration
- Cataracts
- Glaucoma
- Diabetic retinopathy
- Dry eye
- Retinal detachment
Common questions
How many Ophthalmology providers are in California?There are 2,887 Ophthalmology providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.
Do Ophthalmology providers in California offer telehealth?Yes. 100 of the 2,887 Ophthalmology providers in California (about 3%) report offering telehealth services in CMS data.
Which cities in California have the most Ophthalmology providers?Los Angeles (310), San Francisco (167), San Diego (145) have the highest concentration of Ophthalmology providers in California.
How many Ophthalmology providers in California received drug or device company payments?1,682 of 2,887 Ophthalmology providers in California (58%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Ophthalmology providers in California treat?Ophthalmology providers 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 counts and profiles 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.
Do most Ophthalmologists in California work in independent practices or large health systems?Among 1,840 Ophthalmologists in California enrolled in Medicare, 46% bill through a solo or small practice with fewer than 10 clinicians, 16% through a mid-size group of 10 to 99, and 38% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Ophthalmologists in California work at?According to CMS facility affiliation records, the California hospitals where the most Ophthalmologists hold privileges are Ronald Reagan UCLA Medical Center in Los Angeles; UCSF Medical Center in San Francisco; California Pacific Medical Center- Van Ness Campus in San Francisco.
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