Overview
Jose Fontanez is a primary care provider, practicing in Internal Medicine in Fishkill, New York. Dr. Fontanez is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension.
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
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- HMO
- POS
- PPO
- 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
- EPO
- HMO
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- PPO
- EPO
- PPO
- INSURANCE PLAN
- 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
Vanguard Gastroenterology And Primary Care At Broadway
Inessa Khaykis is an Internal Medicine specialist and a Gastroenterologist in New York, New York. Dr. Khaykis is rated as a Distinguished provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Indigestion, Gastric Dysmotility, Diarrhea, and Colonoscopy.
Vanguard Gastroenterology And Primary Care At 31st Street
Alex Sherman is an Internal Medicine specialist and a Gastroenterologist in New York, New York. Dr. Sherman is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Gastric Dysmotility, Irritable Bowel Syndrome (IBS), Gastrostomy, and Colonoscopy.
452 Fort Washington Avenue
Julio Marzan is an Internal Medicine provider in New York, New York. Dr. Marzan is rated as a Distinguished provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Indigestion, Chronic Erosive Gastritis, Gastritis, and Campylobacter Infection.
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
- Familial HypertensionDr. Fontanez isAdvanced. Learn about Familial Hypertension.
- Glucocorticoid-Remediable Aldosteronism
- High CholesterolDr. Fontanez isAdvanced. Learn about High Cholesterol.
- HypertensionDr. Fontanez isAdvanced. Learn about Hypertension.
- Type 2 Diabetes (T2D)Dr. Fontanez isAdvanced. Learn about Type 2 Diabetes (T2D).
- Experienced
- AnemiaDr. Fontanez isExperienced. Learn about Anemia.
- AsthmaDr. Fontanez isExperienced. Learn about Asthma.
- AtherosclerosisDr. Fontanez isExperienced. Learn about Atherosclerosis.
- Bell's PalsyDr. Fontanez isExperienced. Learn about Bell's Palsy.
- CardiomyopathyDr. Fontanez isExperienced. Learn about Cardiomyopathy.
- Chronic Kidney DiseaseDr. Fontanez isExperienced. Learn about Chronic Kidney Disease.

