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NCSCG Board

Bilal Hameed, MD, FAASLD

Bilal Hameed, MD, FAASLD

Immediate Past-President
UCSF
San Francisco, CA

Dr. Bilal Hameed is a Professor of Medicine at the University of California-San Francisco (UCSF). He is also the Ambulatory Chair of Hepatology at UCSF Medical Center and Director of Fatty Liver Clinic.

Mikhail Alper, PA-C

Mikhail Alper, PA-C

Board Member
California Gastroenterology Associates
Fresno/Madera, CA

For more than 25 years, Mikhail Alper has served the Central Valley community as a Physician Associate at California Gastroenterology Associates, where he provides comprehensive care in gastroenterology and hepatology with a strong commitment to underserved populations.

Marina Roytman, MD, FACP

Marina Roytman, MD, FACP

Board Member
UCSF Fresno
Fresno, CA

Marina Roytman, MD received her medical degree at the Oregon Health Sciences University, Portland, Oregon followed by Internal Medicine residency at Mount Sinai Hospital in New York and Medical Education fellowship at John A. Burns School of Medicine in Hawaii.

Robert Wong, MD, MS

Robert Wong, MD, MS

Board Member
Stanford University
Palo Alto, CA

Dr. Wong is a Clinical Associate Professor of Medicine (Affiliated) in the Division of Gastroenterology and Hepatology, Stanford University School of Medicine, and staff physician in the Gastroenterology and Hepatology Section at Veterans Affairs Palo Alto Healthcare System.

Christina Chou, MD

Christina Chou, MD

President
Alameda Health System
Oakland, CA

Christina Chou, MD is a graduate of the Case Western Reserve University School of Medicine in Cleveland.

Allison Kwong, MD

Allison Kwong, MD

Board Member
Stanford University
Redwood City, CA

Allison Kwong, MD is a transplant hepatologist at Stanford University.

Neil Stollman, MD

Neil Stollman, MD

Board Member
East Bay Center for Digestive Health
Oakland, CA

Neil is a partner in East Bay Center for Digestive Health, after previously working at the Miami VA, Jackson Memorial Hospital and most recently, San Francisco General at UCSF. His clinical expertise is C difficile infections and FMT, as well as Diverticular Disease, for which he's contributed to national Practice Guidelines.

Rosa Valadao, MD

Rosa Valadao, MD

Board Member
Kaiser Permanente
Oakland, CA

Rosa Valadao, MD is a gastroenterologist at Kaiser Permanente East Bay in San Francisco, CA.

Nghiem Ha, MD, MAS

Nghiem Ha, MD, MAS

Vice President
UCSF
San Francisco, CA

Nghiem Ha, MD, MAS is an Assistant Professor of Medicine in the Division of Gastroenterology and Hepatology at the University of California, San Francisco.

Eric Mao, MD

Eric Mao, MD

Board Member
UC Davis
Sacramento, CA

Eric Mao, MD is an Assistant Clinical Professor of Medicine at the University of California Davis.

Mike Tzuhen Wei, MD

Mike Tzuhen Wei, MD

Board Member
Stanford University
Palo Alto, CA

Mike Tzuhen Wei, MD was born and raised in Taipei, Taiwan. He went to Stanford for his undergraduate studies in Biology and earned his medical degree at Weill Cornell Medical College. He currently works at Stanford and has specific interests in colorectal cancer and Barrett's esophagus surveillance.

Kidist Yimam, MD

Kidist Yimam, MD

Board Member
CPMC
San Francisco, CA

Dr. Kidist K. Yimam is a Transplant Hepatologist and the Medical Director of California Pacific Medical Center (CPMC), San Francisco, CA, Autoimmune Liver Disease (AILD) Program.

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