Skip to main content
Ma Somsouk, MD, Gastroenterology, San Francisco, CA, Zuckerberg San Francisco General Hospital and Trauma Center

MaSomsoukMDMAS

Gastroenterology San Francisco, CA

Gastrointestinal Cancer, Clinical Informatics

Professor of Medicine, UCSF School of Medicine

Dr. Somsouk is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. Somsouk's full profile

Already have an account?

Summary

  • Dr. Ma Somsouk is a gastroenterologist in San Francisco, CA and is affiliated with multiple hospitals in the area, including Zuckerberg San Francisco General Hospital and Trauma Center and UCSF Medical Center. He received his medical degree from Harvard Medical School and has been in practice 15 years. He also speaks multiple languages, including Chinese (Mandarin). He specializes in gastrointestinal cancer and inflammatory bowel disease and is experienced in inflammatory bowel disease, ulcerative colitis, crohn's disease, interventional gastroenterology, and colonoscopy.

Education & Training

  • University of California at San Francisco
    University of California at San FranciscoMAS, Epidemiology and Biostatistics, 2006 - 2008
  • University of California (San Francisco)
    University of California (San Francisco)Fellowship, Gastroenterology, 2005 - 2008
  • Los Angeles County-Harbor-UCLA Medical Center
    Los Angeles County-Harbor-UCLA Medical CenterResidency, Internal Medicine, 2002 - 2005
  • Harvard Medical School
    Harvard Medical SchoolClass of 2002

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 2003 - 2025
  • American Board of Internal Medicine Gastroenterology

Clinical Trials

Publications & Presentations

PubMed

Journal Articles

  • Gut and Blood Differ in Constitutive Blocks to HIV Transcription, Suggesting Tissue-Specific Differences in the Mechanisms That Govern HIV Latency  
    Steven A Yukl, Ma Somsouk, Steven G Deeks, Sulggi Lee, Hiroyu Hatano, Peter W Hunt, Joseph K Wong, PLoS One
  • Macrophage Activation Marker Soluble CD163 Is a Dynamic Marker of Liver Fibrogenesis in HIV/HCV Coinfection  
    Ma Somsouk, Eoin R Feeney, Raymond T Chung, Steven Deeks, Annie J Kruger, Ricard Masia, Kathleen E Corey, Esperance A Schaefer, The Journal of Infectious Diseases

Press Mentions

  • Colon Cancer Screening Kits Have a High Rate of Untestable Samples
    Colon Cancer Screening Kits Have a High Rate of Untestable SamplesNovember 18th, 2023

Professional Memberships

Other Languages

  • Chinese (Mandarin)

Hospital Affiliations