Retina Specialists in California
Data updated monthly · Last refresh October 2026
207 Retina Specialist (Ophthalmology) providers practice in California, including 4 (2%) offering telehealth. The largest concentration is in Sacramento. 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.
207providers
4telehealth
Sacramentotop city
Retina Specialist (Ophthalmology) by city in California
Choose a city to see providers there.
Retina Specialist (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. Derek Lauritzen, M.D.San Luis Obispo, CA · $175 in drug and device payments (2025) ·
(805) 434-2350 Dr. Desmond Mcguire, MDSanta Ana, CA · $383 in drug and device payments (2025) ·
(714) 543-6020 Dr. Esther Kim, MDSanta Ana, CA · $142,881 in drug and device payments (2025) ·
(714) 972-8432 Dr. Saeed Javidi, MDSanta Ana, CA · No drug or device payments recorded (2025) ·
(800) 898-2020 Dr. Alessandro Castellarin, M.D.Santa Barbara, CA · $2,074 in drug and device payments (2025) ·
(805) 963-1648 Dr. Daniel Learned, M.D.Santa Barbara, CA · $8,943 in drug and device payments (2025) ·
(805) 963-1648 Dr. Dante Pieramici, M.D.Santa Barbara, CA · $52,240 in drug and device payments (2025) ·
(805) 963-1648 Dr. Dilsher Dhoot, M.D.Santa Barbara, CA · $277,352 in drug and device payments (2025) ·
(805) 963-1648 Dr. Ma'an Nasir, M.D.Santa Barbara, CA · $355 in drug and device payments (2025) ·
(805) 963-1648 Dr. Nathan Steinle, M.D.Santa Barbara, CA · $89,600 in drug and device payments (2025) ·
(805) 963-1648 Dr. Robert Avery, M.D.Santa Barbara, CA · $13,248 in drug and device payments (2025) ·
(805) 963-1648 Dr. Stephen Couvillion, MDSanta Barbara, CA · $30,045 in drug and device payments (2025) ·
(805) 963-1648 Dr. Timothy Peiris, MDSanta Fe Springs, CA · $219 in drug and device payments (2025) ·
(562) 967-2820 Dr. Ragui Sedeek, M.D.Santa Maria, CA · $435 in drug and device payments (2025) ·
(805) 876-3050 Dr. Svetlana Pilyugina, M.D.Santa Monica, CA · $191 in drug and device payments (2025) ·
(310) 449-9229 Dr. Denise Kayser, M.D.Santa Rosa, CA · $295 in drug and device payments (2025) ·
(707) 575-5353 Dr. Ira Schachar, M.D.Santa Rosa, CA · No drug or device payments recorded (2025) ·
(707) 523-7726 Dr. Matthew Powers, MD, MBASanta Rosa, CA · $123 in drug and device payments (2025) ·
(720) 848-0000 Dr. Stephen Meffert, M.D.Santa Rosa, CA · $123 in drug and device payments (2025) ·
(707) 575-5353 Dr. Thomas Schlesinger, MDSanta Rosa, CA · No drug or device payments recorded (2025) ·
(707) 575-5353 Dr. Nika Bagheri, M.D.Simi Valley, CA · $168 in drug and device payments (2025) ·
(805) 330-1482 Dr. Charles Deboer, MDStanford, CA · $305 in drug and device payments (2025) ·
(650) 723-4000 Dr. Chase Ludwig, MDStanford, CA · $134 in drug and device payments (2025) ·
(650) 723-4000 Dr. Diana Do, MDStanford, CA · $40,477 in drug and device payments (2025) ·
(650) 723-4000 Dr. Ehsan Rahimy, MDStanford, CA · $244,612 in drug and device payments (2025) ·
(650) 723-4000 Dr. Loh-shan Leung, MDStanford, CA · $122 in drug and device payments (2025) ·
(650) 723-4000 Dr. Mary Elizabeth Hartnett, MDStanford, CA · $9,990 in drug and device payments (2025) ·
(650) 723-4000 Dr. Natalia Callaway, MDStanford, CA · No drug or device payments recorded (2025) ·
(650) 723-4000 Dr. Prithvi Mruthyunjaya, MDStanford, CA · $584 in drug and device payments (2025) ·
(650) 723-4000 Dr. Quan Hoang, MD, PHDStanford, CA · No drug or device payments recorded (2025) ·
(650) 723-4000 Dr. Sean Wang, MDStanford, CA · No drug or device payments recorded (2025) ·
(650) 723-4000 Dr. Stephen Smith, MDStanford, CA · $18 in drug and device payments (2025) ·
(650) 723-4000 Dr. Steven Sanislo, MDStanford, CA · $7,775 in drug and device payments (2025) ·
(650) 723-4000 Dr. Theodore Leng, MDStanford, CA · $42,884 in drug and device payments (2025) ·
(650) 723-4000 Dr. Ali Gohari, M.D.Stockton, CA · No drug or device payments recorded (2025) ·
(703) 772-0529 Dr. Reda Issa, M.D.Temecula, CA · No drug or device payments recorded (2025) ·
(951) 679-0400 Dr. Yingna Liu, MDTracy, CA · $10,783 in drug and device payments (2025) ·
(800) 573-8462 Dr. Martha Henao, MDUpland, CA · $1,005 in drug and device payments (2025) ·
(909) 277-2420 Dr. Ankur Gupta, MD, MSValencia, CA · $994 in drug and device payments (2025) ·
(661) 253-2939 Dr. Julia Sein, MDValencia, CA · $722 in drug and device payments (2025) ·
(661) 455-7797 Dr. Christianne Wa, MDVallejo, CA · $508 in drug and device payments (2025) ·
(800) 573-8462 Dr. Patrick Sassani, M.DVan Nuys, CA · $73 in drug and device payments (2025) ·
(818) 650-8006 Dr. Luke Bianco, M.D.Visalia, CA · $163 in drug and device payments (2025) ·
(559) 429-4378 Dr. Caesar Luo, M.D.Walnut Creek, CA · $60,994 in drug and device payments (2025) ·
(925) 943-6800 Dr. Craig Leong, M.D.Walnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 943-6800 Dr. Elizabeth Marlow Lehrburger, M.D.Walnut Creek, CA · $308 in drug and device payments (2025) ·
(925) 943-6800 Dr. Flavius BecaWalnut Creek, CA · $1,452 in drug and device payments (2025) ·
(925) 943-6800 Common questions
How many Retina Specialist (Ophthalmology) providers are in California?There are 207 Retina Specialist (Ophthalmology) providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.
Do Retina Specialist (Ophthalmology) providers in California offer telehealth?Yes. 4 of the 207 Retina Specialist (Ophthalmology) providers in California (about 2%) report offering telehealth services in CMS data.
Which cities in California have the most Retina Specialist (Ophthalmology) providers?Sacramento (22), San Diego (16), Stanford (13) have the highest concentration of Retina Specialist (Ophthalmology) providers in California.
How many Retina Specialist (Ophthalmology) providers in California received drug or device company payments?176 of 207 Retina Specialist (Ophthalmology) providers in California (85%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
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 Retina Specialists in California work in independent practices or large health systems?Among 182 Retina Specialists in California enrolled in Medicare, 36% bill through a solo or small practice with fewer than 10 clinicians, 36% through a mid-size group of 10 to 99, and 27% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Retina Specialists in California work at?According to CMS facility affiliation records, the California hospitals where the most Retina Specialists hold privileges are Stanford Health Care in Stanford; Alta Bates Summit Medical Center - Alta Bates Camp in Berkeley; Uci Health-Orange in Orange.
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