David Elliott photo


David Elliott, MD, PhD
Professor and Director
Division of Gastroenterology and Hepatology


Since its foundation nearly 40 years ago, the Division of Gastroenterology and Hepatology has continuously distinguished itself as a highly ranked specialty within the Department of Internal Medicine. As part of the James A. Clifton Digestive Health Center, it provides state of the art medical care to patients with gastrointestinal or liver diseases and nutritional problems in a multidisciplinary environment. The Center also plays an important role in the education of students, residents and fellows and offers a variety of learning opportunities for continuing medical education of physicians and other health care professionals. The nationally and internationally recognized faculty conducts many clinical and basic science research projects to further our understanding of gastrointestinal and liver diseases and help design better treatment for patients with these illnesses.

Our People

Administration
Division Leadership
David Elliott photo
David Elliott, MD, PhD
Professor of Medicine
Director, Division of Gastroenterology and Hepatology

Alan Gunderson photo
Alan E. Gunderson, MD
Clinical Associate Professor of Medicine
Clinical Director, James A Clifton Digestive Health Center

Adrian Holm photo
Adrian N. Holm, DO
Clinical Associate Professor of Medicine
Director, Fellowship Program

Avrahim Levin photo
Avraham Levin, MD, MSc
Clinical Assistant Professor of Internal Medicine
DHC Endoscopy Suite Medical Director

Hilary Humphrey 140x200
Hilary Humphrey, MBA
Administrator, Division of Gastroenterology and Hepatology
Administrative Support
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Taryn Owens, MBA
Division Coordinator
Administrative Services Specialist
4606 JCP
319-356-3108

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Stephanie Wellington
Fellowship Coordinator
E422 GH
319-356-2132

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Mackenzie Green
Administrative Services Coordinator
E422 GH
319-356-2583

Education

Research

Clinical Research

Clinical Research

  • Inflammatory Bowel Disease (Drs. Polyak, Ashat)
  • Celiac Disease (Dr. Elliott)
  • Therapy of Chronic Hepatitis C (Drs. Sanchez, Tanaka)
  • Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD) (Drs. Sanchez, Tanaka, Johlin)
  • Alpha 1 Antitrypsin Deficiency (Drs. Tanaka, Sanchez)
  • Primary Biliary Cholangitis and Primary Sclerosing Cholangitis (Drs. Gunderson, Sanchez)
  • Liver Failure and Liver Transplantation (Dr. Gunderson)
  • Hepatocellular Carcinoma (Dr. Tanaka)
  • Eosinophilic Esophagitis, Eosinophilic Gastritis, GERD (Dr. El Abiad)
  • Gastrointestinal Motility (Drs. Kurahashi, Hashimoto)
  • Colon Cancer Prevention (Dr. Levin)

News

UI LEAD program celebrates emerging leaders
Wednesday, September 11, 2024
Internal Medicine's Brittany Bettendorf, Hillary Humphrey, and Brad Manning graduated from the University of Iowa’s eighth UI LEAD cohort this summer.
Mokadem appointed to state medical cannabidiol review board
Wednesday, July 27, 2022
Iowa Governor Kim Reynolds has named Mohamad Mokadem, MD, associate professor in Gastroenterology and Hepatology, to the Iowa Department of Public Health’s (IDPH) Medical Cannabidiol Board (MCB).
Clinicians develop model to calculate patient risk for NAFLD decompensation
Wednesday, July 8, 2020
Non-alcoholic fatty liver disease (NAFLD) is one of the most common liver diseases worldwide and is associated with conditions such as obesity and metabolic syndrome, which can lead to diabetes, stroke, and heart disease.

Support Us

Giving Opportunities

Specialists at University of Iowa Health Care's James A. Clifton Digestive Health Center care for patients with gastrointestinal and liver diseases. Using multidisciplinary research and clinical programs the specialists treat children and adults with a variety of symptoms for GI or liver disease.

UI gastroenterologists and hepatologists use the most current diagnostic and therapeutic procedures available to treat their patients.

Through research - and with future private support - we hope to develop tests that will lead to improved diagnosis, treatment, and eventually to cures and prevention of GI and liver diseases.

Outright and deferred gifts (through wills and trusts) from patients and UI alumni and friends have helped the Division of Gastroenterology-Hepatology to:

  • Purchase state of the art equipment for improved patient care, as well as vital laboratory equipment and supplies for research
  • Recruit outstanding scientists who are working on groundbreaking research to diagnose, treat and prevent digestive diseases
  • Sponsor nationally recognized lecturers to teach students and faculty
  • Create awards for outstanding fellows and faculty who have made significant contributions

To support the work of the Division of Gastroenterology-Hepatology or for more information contact:

Scott Smith photo

Scott Smith
Associate Director of Development, Health Sciences
The University of Iowa Center for Advancement

Office: 319-467-3371
scott.smith@foriowa.org