Xiaoping He is a Gastroenterologist in Clive, Iowa. Dr. He is rated as an Advanced provider by MediFind in the treatment of Turcot Syndrome. Her top areas of expertise are Berdon Syndrome, Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, and Endoscopy.

Harvey Giller is a Gastroenterologist in Clive, Iowa. Dr. Giller is rated as an Advanced provider by MediFind in the treatment of Turcot Syndrome. His top areas of expertise are Juvenile Polyposis Syndrome, Cronkhite-Canada Disease, Attenuated Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy.

Krishnarao Gorrepati is a Gastroenterologist in Clive, Iowa. Dr. Gorrepati is rated as an Advanced provider by MediFind in the treatment of Turcot Syndrome. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Endoscopy, and Gastrectomy. Dr. Gorrepati is currently accepting new patients.

Jonathan Jensen is a Gastroenterologist in Clive, Iowa. Dr. Jensen is rated as an Advanced provider by MediFind in the treatment of Turcot Syndrome. His top areas of expertise are Esophagitis, Esophageal Varices, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy. Dr. Jensen is currently accepting new patients.

Bernard Feldman is a Gastroenterologist in Clive, Iowa. Dr. Feldman is rated as an Experienced provider by MediFind in the treatment of Turcot Syndrome. His top areas of expertise are Bile Duct Stricture, Bile Duct Obstruction, Cholestasis, Endoscopy, and Colonoscopy.

Stacey Roberts is a Gastroenterologist in Clive, Iowa. Dr. Roberts is rated as an Advanced provider by MediFind in the treatment of Turcot Syndrome. Her top areas of expertise are Berdon Syndrome, Anal Fissure, Crohn's Disease, Gastrectomy, and Endoscopy. Dr. Roberts is currently accepting new patients.

Archana Verma is a Gastroenterologist in Clive, Iowa. Dr. Verma is rated as an Advanced provider by MediFind in the treatment of Turcot Syndrome. Her top areas of expertise are Crohn's Disease, Choledocholithiasis, Bile Duct Obstruction, Gastrectomy, and Endoscopy.

Michael Obrien is a Gastroenterologist in Clive, Iowa. Dr. Obrien is rated as an Advanced provider by MediFind in the treatment of Turcot Syndrome. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Gastrectomy. Dr. Obrien is currently accepting new patients.

Amol Agarwal is a Gastroenterologist in Clive, Iowa. Dr. Agarwal is rated as an Advanced provider by MediFind in the treatment of Turcot Syndrome. His top areas of expertise are Familial Adenomatous Polyposis, Crohn's Disease, Hiatal Hernia, Endoscopy, and Colonoscopy. Dr. Agarwal is currently accepting new patients.

Arjun Sondhi is a Gastroenterologist in Clive, Iowa. Dr. Sondhi is rated as an Advanced provider by MediFind in the treatment of Turcot Syndrome. His top areas of expertise are Bile Duct Obstruction, Bile Duct Stricture, Cholestasis, Endoscopy, and Gastric Bypass. Dr. Sondhi is currently accepting new patients.

Christopher Mulder is a Gastroenterologist in Clive, Iowa. Dr. Mulder is rated as an Advanced provider by MediFind in the treatment of Turcot Syndrome. His top areas of expertise are Hemorrhoids, Hiatal Hernia, Congenital Diaphragmatic Hernia, Gastrectomy, and Colonoscopy.

Rajalakshmi Iyer is a Gastroenterologist in Clive, Iowa. Dr. Iyer is rated as an Advanced provider by MediFind in the treatment of Turcot Syndrome. Her top areas of expertise are Visceromegaly, Cirrhosis, Alcoholic Cirrhosis, Gastrectomy, and Endoscopy.

Bernard Leman is a Gastroenterologist in Clive, Iowa. Dr. Leman is rated as an Advanced provider by MediFind in the treatment of Turcot Syndrome. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Hiatal Hernia, and Congenital Diaphragmatic Hernia.

Thomas Martin is a Gastroenterologist in Clive, Iowa. Dr. Martin is rated as an Advanced provider by MediFind in the treatment of Turcot Syndrome. His top areas of expertise are Crohn's Disease, Berdon Syndrome, Anal Fissure, Endoscopy, and Gastrectomy.

Tercio Lopes is a Gastroenterologist in Clive, Iowa. Dr. Lopes is rated as an Advanced provider by MediFind in the treatment of Turcot Syndrome. His top areas of expertise are Diverticular Disease, Crohn's Disease, Hiatal Hernia, Endoscopy, and Gastrectomy.

Ravi Vemulapalli is a Gastroenterologist in Clive, Iowa. Dr. Vemulapalli is rated as an Advanced provider by MediFind in the treatment of Turcot Syndrome. His top areas of expertise are Visceromegaly, Enlarged Liver, Cirrhosis, Colonoscopy, and Endoscopy.

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 rated as an Experienced provider by MediFind in the treatment of Turcot Syndrome. 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 rated as an Experienced provider by MediFind in the treatment of Turcot Syndrome. Her top areas of expertise are Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Gastrectomy, and Colonoscopy.

Daniel Opheim, MD, joined The Iowa Clinic Colorectal Surgery Department in 2022 and chose the Clinic because he wanted to work alongside a physician group that has a collective mission to provide the best possible care for its patients. He chose to specialize in colorectal surgery because colorectal disorders are unfortunately very common in our society, and he felt it would allow him to make a positive impact on many lives. He enjoys all aspects that colorectal surgery has to offer but is most interested in robotics, minimally invasive surgery, and endoscopy procedures. The most rewarding part of his job is when he is can offer a solution to a patient’s diagnosis or health issue - and the patient is able to make a full recovery. Dr. Opheim is rated as an Experienced provider by MediFind in the treatment of Turcot Syndrome. His top areas of expertise are Rectal Prolapse, Anal Fissure, Mesenteric Venous Thrombosis, Bladder Reconstruction, and Hernia Surgery.

Ramon Reyes is a Gastroenterologist in West Des Moines, Iowa. Dr. Reyes is rated as an Experienced provider by MediFind in the treatment of Turcot Syndrome. His top areas of expertise are Ulcerative Colitis, Esophagitis, Swallowing Difficulty, Endoscopy, and Gastrectomy.