Overview
John Sy is a Nephrologist in Long Beach, California. Dr. Sy is highly rated in 1 condition, according to our data. His top areas of expertise are Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Nephrosclerosis, Renovascular Hypertension, and Kidney Transplant.
His clinical research consists of co-authoring 21 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- 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
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
Accepted plan types not found. Please verify directly with the provider.
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
5901 E 7th St Bldg 126, Long Beach, CA 90822
101 The City Dr S, Orange, CA 92868
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.
Office
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Frequently Asked Questions about Dr. John Sy
How do I make an appointment with Dr. John Sy?
You can book an appointment with Dr. John Sy by calling their office at 562-826-5072. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John Sy a top-rated expert for Chronic Kidney Disease?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John Sy is classified as an Advanced expert for Chronic Kidney Disease, 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 Sy specialize in?
While Dr. John Sy is a Nephrology, they have specific expertise in Chronic Kidney Disease, End-Stage Renal Disease (ESRD), and Nephrosclerosis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Nephrology.
Does Dr. John Sy participate in research or clinical trials?
Yes. Dr. John Sy has published 21 articles and abstracts on conditions like Chronic Kidney Disease. You can view a list of Dr. John Sy's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. John Sy accept my insurance?
Dr. John Sy accepts most major insurance plans, including Aetna and Alignment Health Plan. We recommend calling the office directly at 562-826-5072 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
- Advanced
- Chronic Kidney DiseaseDr. Sy isAdvanced. Learn about Chronic Kidney Disease.
- Experienced
- Acute Kidney FailureDr. Sy isExperienced. Learn about Acute Kidney Failure.
- End-Stage Renal Disease (ESRD)Dr. Sy isExperienced. Learn about End-Stage Renal Disease (ESRD).
- GlomerulonephritisDr. Sy isExperienced. Learn about Glomerulonephritis.
- Kidney TransplantDr. Sy isExperienced. Learn about Kidney Transplant.
- Low Sodium LevelDr. Sy isExperienced. Learn about Low Sodium Level.
- Lupus NephritisDr. Sy isExperienced. Learn about Lupus Nephritis.