MediFind found 16 doctor with experience in Gastrointestinal Bleeding near Lewiston, ME. Of these, 14 are Experienced, 1 are Advanced and 1 are Distinguished.
Central Maine Medical Center
Kanishka Bhattacharya is a Gastroenterologist in Lewiston, Maine. Dr. Bhattacharya is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastrointestinal Bleeding, Crohn's Disease, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy.
Central Maine Medical Center
Benjamin Stein is a Gastroenterologist in Lewiston, Maine. Dr. Stein is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Crohn's Disease, Diverticular Disease, Anemia, Gastrectomy, and Endoscopy.
Central Maine Medical Center
Carlos Villamarin is a primary care provider, practicing in Family Medicine in Lewiston, Maine. Dr. Villamarin is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Sepsis, Gastrointestinal Bleeding, Neurotoxicity Syndromes, Endoscopy, and Colonoscopy.
Central Maine Medical Center
Zachary Mueller is a primary care provider, practicing in Internal Medicine in Lewiston, Maine. Dr. Mueller is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Sepsis, Peptic Ulcer, Necrosis, Colonoscopy, and Endoscopy.
Central Maine Medical Center
Chad Lachance is a primary care provider, practicing in Internal Medicine in Lewiston, Maine. Dr. Lachance is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Sepsis, Heart Attack, Neurotoxicity Syndromes, Endoscopy, and Gastrostomy.
Central Maine Medical Center
Claudia Geyer is a primary care provider, practicing in Internal Medicine in Lewiston, Maine. Dr. Geyer is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Sepsis, Heart Block, Gastrointestinal Bleeding, Colonoscopy, and Gastrostomy.
Central Maine Medical Center
Tiara Sanborn is a primary care provider, practicing in Internal Medicine in Lewiston, Maine. Dr. Sanborn is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Gallstones, Gallbladder Disease, Sepsis, Colonoscopy, and Endoscopy.
Central Maine Medical Center
Winoah Henry is a Gastroenterologist in Lewiston, Maine. Dr. Henry is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Painful Swallowing, Swallowing Difficulty, Esophageal Varices, Endoscopy, and Colonoscopy.
Central Maine Medical Center
Gustavo Churrango is a Gastroenterologist in Lewiston, Maine. Dr. Churrango is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Chronic Pancreatitis, Gallstones, Choledocholithiasis, Endoscopy, and Pancreatectomy.
John Lewandowski is a Gastroenterologist in Lewiston, Maine. Dr. Lewandowski is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Benign Esophageal Stricture, Lower Esophageal Ring, Endoscopy, and Gastrectomy.
Central Maine Medical Center
Michael Stadnicki is a primary care provider, practicing in Family Medicine in Lewiston, Maine. Dr. Stadnicki is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Type 2 Diabetes (T2D), Pilonidal Sinus Disease, Maturity Onset Diabetes of the Young, and Anemia.
William Lee is a primary care provider, practicing in Internal Medicine in Lewiston, Maine. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Lung Metastases, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.
Central Maine Medical Center
Kara Callahan is a primary care provider, practicing in Family Medicine in Lewiston, Maine. Dr. Callahan is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Sepsis, Chronic Obstructive Pulmonary Disease (COPD), Orthostatic Hypotension, Endoscopy, and Colonoscopy.
St Marys Regional Medical Center
Emil Miskovsky is a Gastroenterologist in Lewiston, Maine. Dr. Miskovsky is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Esophagitis, Benign Esophageal Stricture, Lower Esophageal Ring, Colonoscopy, and Gastrectomy.
Michael Sivulich is a Gastroenterologist in Lewiston, Maine. Dr. Sivulich is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Achalasia, Benign Esophageal Stricture, Lower Esophageal Ring, Colonoscopy, and Endoscopy.
Jeffrey Brown is a primary care provider, practicing in Internal Medicine in Lewiston, Maine. Dr. Brown is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Osteoarthritis, Relapsing Multiple Sclerosis (RMS), Heart Failure with Preserved Ejection Fraction (HFpEF), and Psoriasis.
Last Updated: 10/30/2025