Dr. Chang is a Professor of Medicine in the Department of Medicine, Division of Digestive Diseases, at the David Geffen School of Medicine at UCLA. She serves as the Co-Director of the Center for Neurobiology of Stress at the David Geffen School of Medicine at UCLA. She is also Director of the Digestive Health and Nutrition Clinic at UCLA. Dr. Chang’s clinical expertise is in functional gastrointestinal disorders which include irritable bowel syndrome (IBS), chronic constipation, and functional dyspepsia. Bio
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