MediFind found 74 doctor with experience in Barrett Esophagus near Saint Charles, MO. Of these, 61 are Experienced, 9 are Advanced, 2 are Distinguished and 1 are Elite.
Washington University
Vladimir Kushnir is a Gastroenterologist in Saint Louis, Missouri. Dr. Kushnir is rated as an Elite provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Barrett Esophagus, Bile Duct Obstruction, Acute Pancreatitis, Endoscopy, and Colonoscopy. Dr. Kushnir is currently accepting new patients.
Washington University
Dayna Early is a Gastroenterologist in Saint Louis, Missouri. Dr. Early is rated as a Distinguished provider by MediFind in the treatment of Barrett Esophagus. Her top areas of expertise are Barrett Esophagus, Pancreatic Cancer, Choledocholithiasis, Endoscopy, and Colonoscopy. Dr. Early is currently accepting new patients.
Ssm Medical Group Inc
Marin Marcu is a Gastroenterologist in Saint Charles, Missouri. Dr. Marcu is rated as an Experienced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Benign Esophageal Stricture, Lower Esophageal Ring, Menetrier Disease, Gastrectomy, and Colonoscopy. Dr. Marcu is currently accepting new patients.
Ssm Medical Group Inc
Hari Diwakaran is a Gastroenterologist in Saint Charles, Missouri. Dr. Diwakaran is rated as an Experienced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Cirrhosis, Esophagitis, Gastrointestinal Bleeding, Endoscopy, and Gastrectomy. Dr. Diwakaran is currently accepting new patients.
Ssm Medical Group Inc
Richard Geisman is a Gastroenterologist in Saint Charles, Missouri. Dr. Geisman is rated as an Experienced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Diverticular Disease, Esophagitis, Turcot Syndrome, Endoscopy, and Colonoscopy. Dr. Geisman is currently accepting new patients.
Martin Altman is a Gastroenterologist in Saint Charles, Missouri. Dr. Altman is rated as an Experienced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Esophagitis, Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, and Gastrectomy.
Mercy Clinic East Communities
Michael Houser is a primary care provider, practicing in Family Medicine in Saint Charles, Missouri. Dr. Houser is rated as an Experienced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Sitosterolemia, Type 2 Diabetes (T2D), Hypertension, and Familial Hypertension. Dr. Houser is currently accepting new patients.
Raymond Mohrman is a Gastroenterologist in Bridgeton, Missouri. Dr. Mohrman is rated as an Experienced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Morning Sickness, Irritable Bowel Syndrome (IBS), Swallowing Difficulty, Gastrostomy, and Gastrectomy. Dr. Mohrman is currently accepting new patients.
Gateway Gastroenterology Inc.
Jeffrey Mathews is a Gastroenterologist in Chesterfield, Missouri. Dr. Mathews is rated as an Advanced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Painful Swallowing, Swallowing Difficulty, Barrett Esophagus, Gastrectomy, and Endoscopy.
Gateway Gastroenterology Inc.
Brian Mcmorrow is a Gastroenterologist in Chesterfield, Missouri. Dr. Mcmorrow is rated as an Advanced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Barrett Esophagus, Esophagitis, Gastric Dysmotility, Gastrectomy, and Endoscopy.
Washington University
Gabriel Lang is a Gastroenterologist in Saint Louis, Missouri. Dr. Lang is rated as an Advanced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Bile Duct Obstruction, Cholestasis, Jaundice, Endoscopy, and Pancreatectomy. Dr. Lang is currently accepting new patients.
Washington University
Koushik Das is a Gastroenterologist in Saint Louis, Missouri. Dr. Das is rated as an Advanced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Pancreatic Cancer, Jaundice, Bile Duct Obstruction, Endoscopy, and Colonoscopy. Dr. Das is currently accepting new patients.
Specialists In Gastroenterology In St. Louis
Leonard Weinstock is a Gastroenterologist in St. Louis, Missouri. Dr. Weinstock is rated as an Advanced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Mast Cell Activation Syndrome (MCAS), Small Bowel Bacterial Overgrowth, Irritable Bowel Syndrome (IBS), Endoscopy, and Colonoscopy. Dr. Weinstock is currently accepting new patients.
Digestive Health Specialists LLC
Erik Thyssen is a Gastroenterologist in Creve Coeur, Missouri. Dr. Thyssen is rated as an Advanced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Gastric Dysmotility, Crohn's Disease, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy.
Gateway Gastroenterology Inc.
Richard Riegel is a Gastroenterologist in Chesterfield, Missouri. Dr. Riegel is rated as an Experienced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Heartburn, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Gastrectomy.
Gateway Gastroenterology Inc.
Jason Haas is a Gastroenterologist in Chesterfield, Missouri. Dr. Haas is rated as an Experienced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Gastrointestinal Bleeding, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Gastrectomy.
Gateway Gastroenterology Inc.
Kaitlin Schild is a Nurse Practitioner in Chesterfield, Missouri. Ms. Schild has been practicing medicine for over 9 years and is rated as an Experienced provider by MediFind in the treatment of Barrett Esophagus. Her top areas of expertise are Painful Swallowing, Swallowing Difficulty, Diarrhea, and Trichohepatoenteric Syndrome.
Gateway Gastroenterology Inc.
Rajeev Ramgopal is a Gastroenterologist in Chesterfield, Missouri. Dr. Ramgopal is rated as an Experienced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Diarrhea, Trichohepatoenteric Syndrome, Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy.
Mercy Clinic Gastroenterology LLC
Paul Buse is a Gastroenterologist in Saint Louis, Missouri. Dr. Buse is rated as an Advanced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Crohn's Disease, Barrett Esophagus, Gastrectomy, and Colonoscopy.
Mercy Clinic Gastroenterology LLC
David Ulrich is a Gastroenterologist in Saint Louis, Missouri. Dr. Ulrich is rated as an Advanced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Bile Duct Obstruction, Bile Duct Stricture, Cholestasis, Endoscopy, and Pancreatectomy.
Last Updated: 10/30/2025





