Lin Chang MD

Dr. Lin Chang earned her medical degree from the UCLA School of Medicine and completed her internship and residency in internal medicine at Harbor-UCLA Medical Center. She completed her gastroenterology fellowship training at the UCLA-affiliated training program in gastroenterology.

Dr. Chang’s clinical expertise is in disorders of gut-brain interactions which include irritable bowel syndrome (IBS), chronic constipation and functional dyspepsia. Her research is focused on the pathophysiology of IBS related to stress, sex differences, genetic and epigenetic factors, neuroendocrine alterations, and gut microbiome, and the treatment of IBS. She is the vice-chief of the Vatche and Tamar Manoukian Division of Digestive Diseases at UCLA, co-director of the G. Oppenheimer Center for Neurobiology of Stress and Resilience, director of the Clinical Studies and Database Core of the Goodman-Luskin Microbiome Center, and program director of the UCLA Gastroenterology Fellowship Program.

Dr. Chang is a recipient of the Janssen Award in Gastroenterology for Basic or Clinical Research, the AGA Distinguished Clinician Award, and AGA Distinguished Educator Award. She has authored more than 160 original research articles, 70 review articles and 29 book chapters on her specialty interests and is a frequent speaker at national and international meetings. Active in professional organizations, she is a member of the Rome Foundation Board of Directors and previously served as clinical research councilor of the American Gastroenterological Association (AGA) Governing Board and president of the American Neurogastroenterology and Motility Society (ANMS). She also serves as associate editor of the journal, Gastroenterology. She is a fellow of the AGA and American College of Gastroenterology (ACG).