Integrative Digestive Health
Our Team
Find Your Care
Our team delivers holistic care for people with GI disorders. We enhance your overall well-being with a wide range of dietary, behavioral and integrative health practices.
At the Walter and Shirley Wang Center for Integrative Digestive Health, we recognize the powerful connection between the brain and the gut and the role it plays in digestive health. Our multidisciplinary team combines expertise in digestive diseases, nutrition, and behavioral health to provide comprehensive, evidence-based care for a wide range of digestive conditions.
Together, we partner with patients to develop personalized strategies that improve digestive health, quality of life, and overall well-being.
Physician leads
Lin Chang, MD
Director, Walter and Shirley Wang Center for Integrative Digestive Health
Andrea S. Shin, MD
Director of Education, Walter and Shirley Wang Center for Integrative Digestive Health
Physicians
Amir A. Ghaffari, MD, PhD
Gastroenterology, Inflammatory Bowel Disease Gastroenterology
GI psychologists
Megan Oser, PhD
Director, Clinical Program, Walter and Shirley Wang Center for Integrative Digestive Health
Christina T. Gentile, PsyD
Gastroenterology, Clinical Health Psychology, Gastrointestinal Psychology
Social worker
Perri Kruse, LCSW, LICSW
GI dietitians
Christina M. Fasulo, MS, RD
Gastroenterology, Gastroenterology Nutrition, Dietetics
Sophia G. Scattaglia, MS, RD
Gastroenterology, Gastroenterology Nutrition, Dietetics
Janelle E. Smith, MS, RD
Gastroenterology Nutrition, Gastroenterology, Dietetics