Overview
Gregory Cowan is an Ophthalmologist in Bethpage, New York. Dr. Cowan is rated as an Advanced provider by MediFind in the treatment of Cone Dystrophy. His top areas of expertise are Glaucoma, Interstitial Keratitis, Eyelid Bump, and Chalazion.
Specialties
Licenses
Languages Spoken
Gender
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
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- EPO
- HMO
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
4277 Hempstead Tpke, Bethpage, NY 11714
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Office
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Frequently Asked Questions about Dr. Gregory Cowan
How do I make an appointment with Dr. Gregory Cowan?
You can book an appointment with Dr. Gregory Cowan by calling their office at 516-796-4030. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Gregory Cowan a top-rated expert for Glaucoma?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Gregory Cowan is classified as an Distinguished expert for Glaucoma, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Gregory Cowan specialize in?
While Dr. Gregory Cowan is a Ophthalmology, they have specific expertise in Glaucoma, Interstitial Keratitis, and Eyelid Bump. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Ophthalmology.
Does Dr. Gregory Cowan accept my insurance?
Dr. Gregory Cowan accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 516-796-4030 to verify that your specific plan is currently accepted before your visit.
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
- ChalazionDr. Cowan isDistinguished. Learn about Chalazion.
- Eyelid BumpDr. Cowan isDistinguished. Learn about Eyelid Bump.
- GlaucomaDr. Cowan isDistinguished. Learn about Glaucoma.
- Interstitial KeratitisDr. Cowan isDistinguished. Learn about Interstitial Keratitis.
- Advanced
- Adult-Onset Vitelliform Macular Dystrophy (AVMD)
- Allergic ConjunctivitisDr. Cowan isAdvanced. Learn about Allergic Conjunctivitis.
- CataractDr. Cowan isAdvanced. Learn about Cataract.
- Cone DystrophyDr. Cowan isAdvanced. Learn about Cone Dystrophy.
- Cone Rod Dystrophy Amelogenesis Imperfecta
- Cone-Rod DystrophyDr. Cowan isAdvanced. Learn about Cone-Rod Dystrophy.
- Experienced
- Age-Related Macular Degeneration (ARMD)
- Bell's PalsyDr. Cowan isExperienced. Learn about Bell's Palsy.
- Benign Essential BlepharospasmDr. Cowan isExperienced. Learn about Benign Essential Blepharospasm.
- BlepharitisDr. Cowan isExperienced. Learn about Blepharitis.
- Central Serous ChorioretinopathyDr. Cowan isExperienced. Learn about Central Serous Chorioretinopathy.
- Choroid Plexus CarcinomaDr. Cowan isExperienced. Learn about Choroid Plexus Carcinoma.