Peter Grubel is a Gastroenterologist in Des Moines, Iowa. Dr. Grubel is highly rated in 19 conditions, according to our data. His top areas of expertise are Bile Duct Obstruction, Gallstones, Choledocholithiasis, Endoscopy, and Colonoscopy.

Shankar Raman is a Gastroenterologist in Des Moines, Iowa. Dr. Raman is highly rated in 15 conditions, according to our data. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Diverticular Disease, Hernia Surgery, and Pancreaticoduodenectomy.

Poonputt Chotiprasidhi is a Gastroenterologist in Des Moines, Iowa. Dr. Chotiprasidhi is highly rated in 47 conditions, according to our data. His top areas of expertise are Painful Swallowing, Swallowing Difficulty, Gastric Dysmotility, Gastrectomy, and Endoscopy.

Marco Olivera-Martinez is a Gastroenterologist and a Hepatologist in Des Moines, Iowa. Dr. Olivera-Martinez has been practicing medicine for over 43 years is highly rated in 15 conditions, according to our data. His top areas of expertise are Cirrhosis, Visceromegaly, Hepatitis, Liver Transplant, and Colonoscopy. Dr. Olivera-Martinez is currently accepting new patients.

Archana Verma is a Gastroenterologist in Clive, Iowa. Dr. Verma is highly rated in 56 conditions, according to our data. Her top areas of expertise are Crohn's Disease, Choledocholithiasis, Bile Duct Obstruction, Gastrectomy, and Endoscopy.

Ravi Vemulapalli is a Gastroenterologist in Clive, Iowa. Dr. Vemulapalli is highly rated in 49 conditions, according to our data. His top areas of expertise are Visceromegaly, Enlarged Liver, Cirrhosis, Colonoscopy, and Endoscopy.

Rajalakshmi Iyer is a Gastroenterologist in Clive, Iowa. Dr. Iyer is highly rated in 42 conditions, according to our data. Her top areas of expertise are Visceromegaly, Cirrhosis, Alcoholic Cirrhosis, Gastrectomy, and Endoscopy.

Bernard Leman is a Gastroenterologist in Clive, Iowa. Dr. Leman is highly rated in 28 conditions, according to our data. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Hiatal Hernia, and Congenital Diaphragmatic Hernia.

Arjun Sondhi is a Gastroenterologist in Clive, Iowa. Dr. Sondhi is highly rated in 25 conditions, according to our data. His top areas of expertise are Bile Duct Obstruction, Bile Duct Stricture, Cholestasis, Endoscopy, and Gastric Bypass. Dr. Sondhi is currently accepting new patients.

Thomas Martin is a Gastroenterologist in Clive, Iowa. Dr. Martin is highly rated in 23 conditions, according to our data. His top areas of expertise are Crohn's Disease, Berdon Syndrome, Anal Fissure, Endoscopy, and Gastrectomy.

Ramon Reyes is a Gastroenterologist in West Des Moines, Iowa. Dr. Reyes is highly rated in 8 conditions, according to our data. His top areas of expertise are Ulcerative Colitis, Esophagitis, Swallowing Difficulty, Endoscopy, and Gastrectomy.

Dr. Fahler had the opportunity to work with our Gastroenterology (GI) physicians during his residency training in which they treated him as a colleague and showed great cohesiveness among the group. The GI team and the quality of The Iowa Clinic overall is why Dr. Fahler decided to join the practice. Early in his training, he worked in a GI Clinic where he developed a strong interest for disorders of the GI tract. That and the balance between clinical and procedural medicine are what attracted him to the field. Dr. Fahler is highly rated in 3 conditions, according to our data. His top areas of expertise are Ulcerative Colitis, Crohn's Disease, Colitis, Gastrectomy, and Endoscopy.

Amber Tierney, MD decided to join The Iowa Clinic because of our reputation for great patient care. Dr. Tierney is highly rated in 2 conditions, according to our data. Her top areas of expertise are Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Gastrectomy, and Colonoscopy.

Xiaoping He is a Gastroenterologist in Clive, Iowa. Dr. He is highly rated in 6 conditions, according to our data. Her top areas of expertise are Berdon Syndrome, Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, and Endoscopy.

Bernard Feldman is a Gastroenterologist in Clive, Iowa. Dr. Feldman is highly rated in 5 conditions, according to our data. His top areas of expertise are Bile Duct Stricture, Bile Duct Obstruction, Cholestasis, Endoscopy, and Colonoscopy.

Ganesh Iyer is a Gastroenterologist in Des Moines, Iowa. His top areas of expertise are Nonalcoholic Steatohepatitis (NASH), Pancreatic Adenoma, Diverticular Disease, and Non-Alcoholic Fatty Liver Disease.

Michael Obrien is a Gastroenterologist in Clive, Iowa. Dr. Obrien is highly rated in 35 conditions, according to our data. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Gastrectomy. Dr. Obrien is currently accepting new patients.

Stacey Roberts is a Gastroenterologist in Clive, Iowa. Dr. Roberts is highly rated in 30 conditions, according to our data. Her top areas of expertise are Berdon Syndrome, Anal Fissure, Crohn's Disease, Gastrectomy, and Endoscopy. Dr. Roberts is currently accepting new patients.

Christopher Mulder is a Gastroenterologist in Clive, Iowa. Dr. Mulder is highly rated in 30 conditions, according to our data. His top areas of expertise are Hemorrhoids, Hiatal Hernia, Congenital Diaphragmatic Hernia, Gastrectomy, and Colonoscopy.

Tercio Lopes is a Gastroenterologist in Clive, Iowa. Dr. Lopes is highly rated in 26 conditions, according to our data. His top areas of expertise are Diverticular Disease, Crohn's Disease, Hiatal Hernia, Endoscopy, and Gastrectomy.

Harvey Giller is a Gastroenterologist in Clive, Iowa. Dr. Giller is highly rated in 25 conditions, according to our data. His top areas of expertise are Juvenile Polyposis Syndrome, Cronkhite-Canada Disease, Attenuated Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy.

Amol Agarwal is a Gastroenterologist in Clive, Iowa. Dr. Agarwal is highly rated in 21 conditions, according to our data. His top areas of expertise are Familial Adenomatous Polyposis, Crohn's Disease, Hiatal Hernia, Endoscopy, and Colonoscopy. Dr. Agarwal is currently accepting new patients.

Jonathan Jensen is a Gastroenterologist in Clive, Iowa. Dr. Jensen is highly rated in 11 conditions, according to our data. His top areas of expertise are Esophagitis, Esophageal Varices, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy. Dr. Jensen is currently accepting new patients.

Krishnarao Gorrepati is a Gastroenterologist in Clive, Iowa. Dr. Gorrepati is highly rated in 9 conditions, according to our data. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Endoscopy, and Gastrectomy. Dr. Gorrepati is currently accepting new patients.

Jeffrey Stahl is a Gastroenterologist in West Des Moines, Iowa. His top areas of expertise are Diarrhea, Trichohepatoenteric Syndrome, Macroamylasemia, Gallstones, and Endoscopy.