Overview
Duncan Friedman is an Ophthalmologist in San Antonio, Texas. Dr. Friedman is highly rated in 12 conditions, according to our data. His top areas of expertise are Diabetic Retinopathy, Late-Onset Retinal Degeneration, Age-Related Macular Degeneration (ARMD), Retinal Artery Occlusion, and Vitrectomy. Dr. Friedman is currently accepting new patients.
His clinical research consists of co-authoring 6 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Medical Center Ophthalmology Associates
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William Sponsel is an Ophthalmologist in San Antonio, Texas. Dr. Sponsel is highly rated in 18 conditions, according to our data. His top areas of expertise are Glaucoma, Ocular Hypertension (OHT), Congenital Cataract, Blepharitis, and Trabeculectomy. Dr. Sponsel is currently accepting new patients.
Thomas Oei is an Ophthalmologist in San Antonio, Texas. Dr. Oei is highly rated in 11 conditions, according to our data. His top areas of expertise are Late-Onset Retinal Degeneration, Age-Related Macular Degeneration (ARMD), Optic Nerve Atrophy, and Optic Atrophy Type 1. Dr. Oei is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Diabetic RetinopathyDr. Friedman isDistinguished. Learn about Diabetic Retinopathy.
- Advanced
- Age-Related Macular Degeneration (ARMD)
- CataractDr. Friedman isAdvanced. Learn about Cataract.
- Dry Eye SyndromeDr. Friedman isAdvanced. Learn about Dry Eye Syndrome.
- EndophthalmitisDr. Friedman isAdvanced. Learn about Endophthalmitis.
- Geographic AtrophyDr. Friedman isAdvanced. Learn about Geographic Atrophy.
- Late-Onset Retinal DegenerationDr. Friedman isAdvanced. Learn about Late-Onset Retinal Degeneration.
- Experienced
- Bietti Crystalline Dystrophy (BCD)Dr. Friedman isExperienced. Learn about Bietti Crystalline Dystrophy (BCD).
- BlepharitisDr. Friedman isExperienced. Learn about Blepharitis.
- Central Serous ChorioretinopathyDr. Friedman isExperienced. Learn about Central Serous Chorioretinopathy.
- ChalazionDr. Friedman isExperienced. Learn about Chalazion.
- Choroid Plexus CarcinomaDr. Friedman isExperienced. Learn about Choroid Plexus Carcinoma.
- Cone DystrophyDr. Friedman isExperienced. Learn about Cone Dystrophy.