Pediatric Gastroenterology

Gastroenterology is the medical specialty concerned with the diagnosis, treatment and study of diseases of the gastrointestinal system. This includes the esophagus, stomach, small intestine, colon and rectum, liver, gallbladder, and the pancreas. 


Maclovio James Lopez, M.D., Ph.D.
Director, Pediatric Gastroenterology

The goal of the Division of Pediatric Gastroenterology is to excel in patient care and service, research, and education. Details on how we are meeting this goal are described throughout this website. We invite you to learn more about our activities and how you can help us improve the lives of children with gastrointestinal diseases.

Contact Phone Numbers

General Information: 734-763-9650
Fax: 734-763-7359

Mailing Address

Division of Pediatric Gastroenterology
1500 East Medical Center Drive
D5200 MPB
Ann Arbor, MI 48109-5718