Overview
John Lewandowski is a Gastroenterologist in Lewiston, Maine. Dr. Lewandowski 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), Benign Esophageal Stricture, Lower Esophageal Ring, Endoscopy, and Gastrectomy.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
Locations
Mainehealth
Calin Stoicov is a Gastroenterologist in Brunswick, Maine. Dr. Stoicov 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), Trichohepatoenteric Syndrome, Gas Bloat Syndrome, Endoscopy, and Gastrectomy.
Mainegeneral Medical Center
Joan Kheder is a Gastroenterologist in Waterville, Maine. Dr. Kheder has been practicing medicine for over 18 years and is rated as a Distinguished provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Chronic Pancreatitis, Crohn's Disease, Hereditary Pancreatitis, Endoscopy, and Colonoscopy.
Portland Gastroenterology Associates PA
Benjamin Potter is a Gastroenterologist in Portland, Maine. Dr. Potter is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Diverticular Disease, Barrett Esophagus, Hiatal Hernia, Endoscopy, and Colonoscopy.
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
- Benign Esophageal StrictureDr. Lewandowski isAdvanced. Learn about Benign Esophageal Stricture.
- Gastroesophageal Reflux Disease (GERD)Dr. Lewandowski isAdvanced. Learn about Gastroesophageal Reflux Disease (GERD).
- Lower Esophageal RingDr. Lewandowski isAdvanced. Learn about Lower Esophageal Ring.
- Experienced
- AchalasiaDr. Lewandowski isExperienced. Learn about Achalasia.
- Barrett EsophagusDr. Lewandowski isExperienced. Learn about Barrett Esophagus.
- DiarrheaDr. Lewandowski isExperienced. Learn about Diarrhea.
- Diverticular DiseaseDr. Lewandowski isExperienced. Learn about Diverticular Disease.
- EncopresisDr. Lewandowski isExperienced. Learn about Encopresis.
- EndoscopyDr. Lewandowski isExperienced. Learn about Endoscopy.