Dr. Rachana Oak
Overview
Rachana Oak is a Gastroenterologist in East Patchogue, New York. Dr. Oak is rated as an Experienced provider by MediFind in the treatment of Giardia Infection. Her top areas of expertise are Irritable Bowel Syndrome (IBS), Gastroesophageal Reflux Disease (GERD), Tenesmus, and Giardia Infection.
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
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- 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
- HMO
- POS
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- EPO
- HMO
- PPO
- 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
Additional Areas of Focus
Dr. Oak has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
Ravi Singh is a Gastroenterologist in East Patchogue, New York. Dr. Singh is rated as a Distinguished provider by MediFind in the treatment of Giardia Infection. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Non-Alcoholic Fatty Liver Disease, Visceromegaly, Gastrectomy, and Colonoscopy.
Sovereign Medical Group LLC
Alexander Biener is a Gastroenterologist in Fairlawn, New Jersey. Dr. Biener is rated as an Advanced provider by MediFind in the treatment of Giardia Infection. His top areas of expertise are Enlarged Liver, Cirrhosis, Alcoholic Cirrhosis, Endoscopy, and Colonoscopy.
Island Gastroenterology Consultants PC
Rajkumar Mariwalla is a Gastroenterologist in West Islip, New York. Dr. Mariwalla is rated as a Distinguished provider by MediFind in the treatment of Giardia Infection. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Irritable Bowel Syndrome (IBS), Diverticular Disease, and Indigestion.
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
- Gastroesophageal Reflux Disease (GERD)
- Irritable Bowel Syndrome (IBS)
- TenesmusDr. Oak isAdvanced. Learn about Tenesmus.
- Experienced
- AnemiaDr. Oak isExperienced. Learn about Anemia.
- Barrett EsophagusDr. Oak isExperienced. Learn about Barrett Esophagus.
- Caroli DiseaseDr. Oak isExperienced. Learn about Caroli Disease.
- Celiac DiseaseDr. Oak isExperienced. Learn about Celiac Disease.
- Chronic Erosive GastritisDr. Oak isExperienced. Learn about Chronic Erosive Gastritis.
- ColitisDr. Oak isExperienced. Learn about Colitis.