Overview
John Chan is an Ophthalmologist practicing medicine in Union City, California.
His clinical expertise encompasses Mucopolysaccharidosis Type 2 (MPS II, Hunter Syndrome), Diabetic Retinopathy, Progressive External Ophthalmoplegia, and Horizontal Gaze Palsy with Progressive Scoliosis.
Dr. Chan is currently accepting new patients.
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
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- 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
3553 Whipple Road, 1st Floor, Union City, CA 94587
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Frequently Asked Questions about Dr. John K. Chan
How do I make an appointment with Dr. John K. Chan?
You can book an appointment with Dr. John K. Chan by calling their office at 510-675-2020. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John K. Chan a top-rated expert for Mucopolysaccharidosis Type 2 (MPS II, Hunter Syndrome)?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John K. Chan is classified as an Experienced expert for Mucopolysaccharidosis Type 2 (MPS II, Hunter Syndrome), 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. John K. Chan specialize in?
While Dr. John K. Chan is a Ophthalmology, they have specific expertise in Mucopolysaccharidosis Type 2 (MPS II, Hunter Syndrome), Diabetic Retinopathy, and Progressive External Ophthalmoplegia. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Ophthalmology.
Does Dr. John K. Chan accept my insurance?
Dr. John K. Chan accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 510-675-2020 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
- Experienced
- CataractDr. Chan isExperienced. Learn about Cataract.
- ChalazionDr. Chan isExperienced. Learn about Chalazion.
- Diabetic RetinopathyDr. Chan isExperienced. Learn about Diabetic Retinopathy.
- Dry Eye SyndromeDr. Chan isExperienced. Learn about Dry Eye Syndrome.
- Eyelid BumpDr. Chan isExperienced. Learn about Eyelid Bump.
- Eyelid DroopingDr. Chan isExperienced. Learn about Eyelid Drooping.