Overview
John Lean is an Ophthalmologist in Santa Ana, California. Dr. Lean is rated as an Experienced provider by MediFind in the treatment of Retinal Vein Occlusion. His top areas of expertise are Late-Onset Retinal Degeneration, Age-Related Macular Degeneration (ARMD), Choroid Plexus Carcinoma, Retinal Vein Occlusion, and Vitrectomy.
His clinical research consists of co-authoring 1 peer reviewed article. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
Locations
2010 E 1st St, Suite 140, Santa Ana, CA 92705
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.
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Baruch Kuppermann is an Ophthalmologist in Orange, California. Dr. Kuppermann is rated as an Elite provider by MediFind in the treatment of Retinal Vein Occlusion. His top areas of expertise are Age-Related Macular Degeneration (ARMD), Late-Onset Retinal Degeneration, Geographic Atrophy, Retinal Vein Occlusion, and Vitrectomy.
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
- Experienced
- Age-Related Macular Degeneration (ARMD)
- Choroid Plexus CarcinomaDr. Lean isExperienced. Learn about Choroid Plexus Carcinoma.
- Diabetic RetinopathyDr. Lean isExperienced. Learn about Diabetic Retinopathy.
- Geographic AtrophyDr. Lean isExperienced. Learn about Geographic Atrophy.
- Late-Onset Retinal DegenerationDr. Lean isExperienced. Learn about Late-Onset Retinal Degeneration.
- Retinal Artery OcclusionDr. Lean isExperienced. Learn about Retinal Artery Occlusion.