Digestive Diseases

Organizational Chart

Division leadership

Eric Esrailian, MD, MPH
Eric Esrailian, MD, MPH
Chief
Lin Chang, MD
Lin Chang, MD
Vice Chief

Core leadership

Lin Chang, MD
Lin Chang, MD
Director, GI Fellowship Program
Lynn S. Connolly, MD
Lynn S. Connolly, MD
Co-Clinical Chief, Melvin and Bren Simon Digestive Diseases Center
Eric Esrailian, MD, MPH
Eric Esrailian, MD, MPH
Director, Melvin and Bren Simon Digestive Diseases Center
Kevin A. Ghassemi, MD
Kevin A. Ghassemi, MD
Co-Clinical Chief, Melvin and Bren Simon Digestive Diseases Center
Raman Muthusamy, MD, MAS headshot wearing white coat and tie, smiling
Raman Muthusamy, MD, MAS
Director, Endoscopy

Specialized centers and programs

Lin Chang, MD
Lin Chang, MD
Walter and Shirley Wang Center for Integrative Digestive Health
Terri E. Getzug, MD
Terri E. Getzug, MD
Familial Mediterranean Fever
Elaine Y. Hsiao, PhD
Elaine Y. Hsiao, PhD
Goodman-Luskin Microbiome Center
Berkeley N. Limketkai, MD, PhD
Berkeley N. Limketkai, MD, PhD
Center for Inflammatory Bowel Diseases: Clinical Research
Folasade P. May, MD, PhD, MPhil
Folasade P. May, MD, PhD, MPhil
Center for Digestive Health Research and Quality Improvement
Emeran A. Mayer, MD
Emeran A. Mayer, MD
G. Oppenheimer Center for Neurobiology of Stress and Resilience
Enrique Rozengurt, DVM, PhD
Enrique Rozengurt, DVM, PhD
Signal Transduction GI Cancer
Sammy Saab, MD, MPH, AGAF
Sammy Saab, MD, MPH, AGAF
Hepatology
Jenny S. Sauk, MD
Jenny S. Sauk, MD
Center for Inflammatory Bowel Diseases: Clinical Services
Rajat Singh, MD, MBBS
Rajat Singh, MD, MBBS
Comprehensive Liver Research Center
Gregory F. Sonnenberg, PhD
Gregory F. Sonnenberg, PhD
Center for Research in Inflammatory Bowel Disease
F. Otis Stephen, MD
F. Otis Stephen, MD
Small Bowel Endoscopy Program
Guy A. Weiss, MD
Guy A. Weiss, MD
Celiac Disease Program