View Dr. Kim's full list of publications from PubMed. Biography Summary. Sandra Kim, MD, a nationally recognized expert in pediatric and adolescent inflammatory bowel disease, is the co-director of the Inflammatory Bowel Disease (IBD) Center, a part of the Division of Pediatric Gastroenterology, Hepatology, and Nutrition at Children;s Hospital of Pittsburgh of UPMC. Dr. Kim is also Associate ....