Vladimir Kushnir is a Gastroenterologist in Saint Louis, Missouri. Dr. Kushnir is highly rated in 37 conditions, according to our data. His top areas of expertise are Barrett Esophagus, Bile Duct Obstruction, Acute Pancreatitis, Endoscopy, and Colonoscopy. Dr. Kushnir is currently accepting new patients.

Leonard Weinstock is a Gastroenterologist in St. Louis, Missouri. Dr. Weinstock is highly rated in 37 conditions, according to our data. 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.

Jhony Doumit is a Gastroenterologist in Lake St Louis, Missouri. Dr. Doumit is highly rated in 26 conditions, according to our data. His top areas of expertise are Angiodysplasia of the Colon, Lower Esophageal Ring, Benign Esophageal Stricture, Gastrectomy, and Colonoscopy.

Marin Marcu is a Gastroenterologist in Saint Charles, Missouri. Dr. Marcu is highly rated in 20 conditions, according to our data. His top areas of expertise are Benign Esophageal Stricture, Lower Esophageal Ring, Menetrier Disease, Gastrectomy, and Colonoscopy. Dr. Marcu is currently accepting new patients.

Edwardo Verzola is a Gastroenterologist in Lake St Louis, Missouri. Dr. Verzola is highly rated in 17 conditions, according to our data. His top areas of expertise are Ulcerative Colitis, Ascites, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Gastrectomy.

Richard Geisman is a Gastroenterologist in Saint Charles, Missouri. Dr. Geisman is highly rated in 15 conditions, according to our data. His top areas of expertise are Diverticular Disease, Esophagitis, Turcot Syndrome, Endoscopy, and Colonoscopy. Dr. Geisman is currently accepting new patients.

Qaiser Jawaid is a Gastroenterologist in O Fallon, Missouri. Dr. Jawaid is highly rated in 14 conditions, according to our data. His top areas of expertise are Choledocholithiasis, Diverticular Disease, Menetrier Disease, Endoscopy, and Gastrectomy.

Dayna Early is a Gastroenterologist in Saint Louis, Missouri. Dr. Early is highly rated in 12 conditions, according to our data. Her top areas of expertise are Barrett Esophagus, Pancreatic Cancer, Choledocholithiasis, Endoscopy, and Colonoscopy. Dr. Early is currently accepting new patients.

Joseph Rodemann is a Gastroenterologist and a Hospital Medicine provider in Lake St Louis, Missouri. Dr. Rodemann is highly rated in 11 conditions, according to our data. His top areas of expertise are Morning Sickness, Esophagitis, Swallowing Difficulty, Endoscopy, and Colonoscopy. Dr. Rodemann is currently accepting new patients.

Mohhamed Omran is a Gastroenterologist in Lake St Louis, Missouri. Dr. Omran is highly rated in 10 conditions, according to our data. His top areas of expertise are Choledocholithiasis, Childhood Pancreatitis, Acute Pancreatitis, Endoscopy, and Colonoscopy.

Benjamin Rogers is a Gastroenterologist in Saint Louis, Missouri. Dr. Rogers is highly rated in 8 conditions, according to our data. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Heartburn, Hiatal Hernia, Endoscopy, and Sleeve Gastrectomy.

Anuj Chhaparia is a Gastroenterologist in Saint Peters, Missouri. Dr. Chhaparia is highly rated in 1 condition, according to our data. His top areas of expertise are Menetrier Disease, Gastrointestinal Bleeding, Juvenile Polyposis Syndrome, Gastrostomy, and Endoscopy. Dr. Chhaparia is currently accepting new patients.

Board-certified gastroenterologist Richard Riegel, MD, sees patients at Gateway Gastroenterology in Chesterfield, Missouri. He strives to provide unparalleled care aimed at improving the digestive health of his patients.A native of St. Louis, Dr. Riegel graduated with honors from the University of Missouri-Columbia School of Medicine. He then completed both his Internal Medicine internship and residency at Vanderbilt University in Nashville, Tennessee. From Vanderbilt, Dr. Riegel returned to St. Louis to complete three additional years of medical training in the Division of Gastroenterology/Hepatology at Saint Louis University.Dr. Riegel is an active member of the American College of Gastroenterology and the American Gastroenterological Association.Dr. Riegel has participated in the education and training of medical house staff at St. John’s Mercy Medical Center. He has a diverse practice specializing in all aspects of general gastroenterology, hepatology, and endoscopic procedures. He has been in private practice since 1997. He is married with three wonderful children. Dr. Riegel is highly rated in 1 condition, according to our data. His top areas of expertise are Heartburn, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Gastrectomy.

Robert Cusworth is a Gastroenterologist in Saint Peters, Missouri. His top areas of expertise are Esophagitis, Achalasia, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy.

Mohammad Firozi is a Gastroenterologist in Saint Louis, Missouri. Dr. Firozi is highly rated in 44 conditions, according to our data. His top areas of expertise are Chronic Erosive Gastritis, Esophageal Varices, Lactose Intolerance, Gastrectomy, and Endoscopy.

Sajid Zafar is a Gastroenterologist in Chesterfield, Missouri. Dr. Zafar is highly rated in 39 conditions, according to our data. His top areas of expertise are Hereditary Pancreatitis, Acute Pancreatitis, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy. Dr. Zafar is currently accepting new patients.

Gabriel Lang is a Gastroenterologist in Saint Louis, Missouri. Dr. Lang is highly rated in 27 conditions, according to our data. His top areas of expertise are Bile Duct Obstruction, Cholestasis, Jaundice, Endoscopy, and Pancreatectomy. Dr. Lang is currently accepting new patients.

Erik Thyssen is a Gastroenterologist in Creve Coeur, Missouri. Dr. Thyssen is highly rated in 25 conditions, according to our data. His top areas of expertise are Gastric Dysmotility, Crohn's Disease, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy.

Paul King is a Gastroenterologist in Saint Louis, Missouri. Dr. King is highly rated in 25 conditions, according to our data. His top areas of expertise are Angiodysplasia of the Colon, Gastrointestinal Bleeding, Acute Pancreatitis, Endoscopy, and Gastrostomy. Dr. King is currently accepting new patients.

David Ulrich is a Gastroenterologist in Saint Louis, Missouri. Dr. Ulrich is highly rated in 21 conditions, according to our data. His top areas of expertise are Bile Duct Obstruction, Bile Duct Stricture, Cholestasis, Endoscopy, and Pancreatectomy.

Youssef Assioun is a Gastroenterologist in Lake St Louis, Missouri. Dr. Assioun is highly rated in 20 conditions, according to our data. His top areas of expertise are Ascites, Viral Gastroenteritis, Colitis, Gastrectomy, and Colonoscopy.

Koushik Das is a Gastroenterologist in Saint Louis, Missouri. Dr. Das is highly rated in 19 conditions, according to our data. His top areas of expertise are Pancreatic Cancer, Jaundice, Bile Duct Obstruction, Endoscopy, and Colonoscopy. Dr. Das is currently accepting new patients.

Samer Alkaade is a Gastroenterologist in Saint Louis, Missouri. Dr. Alkaade is highly rated in 19 conditions, according to our data. His top areas of expertise are Bile Duct Obstruction, Cholestasis, Childhood Pancreatitis, Endoscopy, and Appendectomy.

Syed Tariq is a Gastroenterologist and an Emergency Medicine provider in Lake St Louis, Missouri. Dr. Tariq is highly rated in 17 conditions, according to our data. His top areas of expertise are Gastrointestinal Bleeding, Crohn's Disease, Familial Adenomatous Polyposis, Colonoscopy, and Endoscopy. Dr. Tariq is currently accepting new patients.

Paul Buse is a Gastroenterologist in Saint Louis, Missouri. Dr. Buse is highly rated in 17 conditions, according to our data. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Crohn's Disease, Barrett Esophagus, Gastrectomy, and Colonoscopy.