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Gastrointestinal & Hepatobiliary Pathology Fellowship

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  • University of California, San Francisco
  • Departments of Pathology and Laboratory Medicine
  • 185 Berry Street, Suite 100
  • Campus Box 0506
  • San Francisco, CA 94107

The Department of Pathology offers one-year fellowships in Gastrointestinal & Hepatobiliary Pathology. The fellowship provides a primary role in diagnosis of adult and pediatric gastrointestinal, liver, pancreas and biliary tract disease. The consultation service receives nearly 2000 outside consultations (60-70% medical and neoplastic liver, 30-40% tubular GI and pancreas). The fellow also coordinates the consultations for challenging cases from in-house gastrointestinal and hepatobiliary as well as the liver transplant services. UCSF has a large pediatric/adult IBD program, and is a renowned liver transplant center, providing rich diagnostic material in these areas. The fellows participate in multidisciplinary clinical conferences, including liver transplant, hepatology/gastroenterology conferences, pediatric gastroenterology conference, as well as other ad hoc conferences pertinent to the hepatobiliary GI cases. There are numerous research opportunities and the service extensively uses cutting edge immunohistochemistry, molecular techniques and sequencing assays. The fellows work at Moffitt and Mission Bay Hospitals; elective experience in endoscopy, molecular pathology and other subspecialties of surgical pathology is available.

Additional years of post-doctoral level training may be available for qualified candidates with an interest in basic research in hepatobiliary & gastrointestinal disease. Candidates who are interested in general surgical pathology fellowship, in addition to GI and hepatobiliary pathology subspecialty training, may be offered a two year combined clinical training experience (see surgical pathology fellowship webpage for details), which may allow for a limited independent sign out experience during the second year.

Current Gastrointestinal & Hepatobiliary Pathology Group Photo

  • Back Row (left to right): Aras Mattis, Ryan Gill, Sanjay Kakar, Kim Evason & Gillian Hale
  • Front Row (left to right): Raga Ramachandran, Carolyn Sangokoya, Linda Ferrell, Grace Kim & Soo-Jin Cho

Fellowship Photos & Abstract Information

Faculty Involved with Fellowship

Soo-Jin Cho, MD, PhD
Linda Ferrell, MD
Ryan M. Gill, MD, PhD
Sanjay Kakar, MD
Grace E. Kim, MD
Gregor Krings, MD, PhD
Aras Mattis, MD, PhD
Raga Ramachandran, MD, PhD

Current & Future Residents & Fellows

  • 2017-18
  • Daniel Roberts, MD
  • Kwun Wah Wen, MD, PhD.

  • Past Fellows

    Year Completed
    Fellowship Activity
    Post Graduate or Current Position
    Annoel P. Yabes, MD
    HCC Variants Independent Contractor
    Lawrence Walden Browne, MD, PhD
    Resident Education; FS diagnosis of fatty change for donors; Interoberserver study pre and post training on how to grade fat that showed improvement Staff Pathologist, Kaiser Permanente, Oakland, CA
    Hubert H. Fenton, MD
    Hemochromatosis and liver transplant risks Staff Pathologist, University of Colorado Anschutz Medical Campus, Denver, Colorado
    Kimberley Evason, MD, PhD
    PFIC2 morphology correlation with genetic and immunohistochemical findings Staff Pathologist, Department of Pathology, University of Utah/Huntsman Cancer Institute
    Maggie M. Lam, MD
    HFE mutations in alpha-1 antitrypsin deficiency Staff Pathologist, Alta Bates Summit Medical Center Oakland, California
    Rageshree Ramachandran, MD, PhD
    Resident Education Assistant Professor of Clinical Pathology, UCSF Director of Medical Education, Department of Pathology
    Ryan M. Gill, MD, PhD
    Centrizonal aterialization in NASH correlates with higher stage fibrosis Associate Professor in Pathology, University of California San Francisco
    Aras Mattis, MD, PhD
    Vascular liver tumor variants Assistant Professor in Pathology, University of California, San Francisco
    Andrea Pingitore, MD
    Recurrent hepatitis C and steatosis in transplant patients; Neonatal, perinatal obstructive live disease Genomic Health
    Amanda Doherty, MD
    Resident Education; HIV, solid organ transplant, and recurrent HCV Staff Pathologist, Santa Clara Homestead, Santa Clara, CA
    Gregor Krings, MD, PhD
    Immunohistologic distinction between cholangiocarcinoma and benign ductular lesions Assistant Professor of Clinical Pathology, University of California San Francisco
    Soo-Jin Cho, MD, PhD
    Vascular malformations; FNH-like lesions in the liver Assistant Professor in Pathology, University of California San Francisco
    Daniel Phillips, MD
    Immunohistochemical stains in the diagnosis of poorly differentiated HCC Staff Pathologist, Sierra Pathology Associates, Clovis, CA
    Thuy B. Nguyen, MD
    Immunohistochemistry of primary liver tumors Staff Pathologist, Mills Peninsula Health Services, South San Francisco, California
    Samip Patel, MD
    Well differentiated hepatocellular tumors  and combined HCC/cholangiocarcinoma Staff Pathologist, Atlanta VA Medical Center, Atlanta, Georgia

    Mojgan Hosseini, MD

    Segmental cholangiectasia and recurrent pyogenic cholangitis; ductular reaction mimicking Cholangiocarcinoma; pediatric cholestatic liver disorders Assistant Professor, University of California, San Diego School of Medicine

    Menaku Raju, MD

    Carcinosarcoma of the esophagus Staff Pathologist, San Jose Medical Center, San Jose, CA
    Gillian Hale (Genrich), MD
      Staff Pathologist, Infectious Diseases Pathology Branch, Division of High-Consequence Pathogens and Pathology, National Center for Emerging and Zoonotic Infectious Diseases, Atlanta, Georgia
    Sarah Umestu, MD, PhD
      Clinical Instructor in Pathology, University of California San Francisco
    Carolyn Sangokoya, MD, PhD
      Research Fellow in Pathology, University of California San Francisco
    Won-Tak Choi, MD PhD
      Assistant Professor in Pathology, University of California San Francisco
    Rocky Adams, MD
      Staff Pathologist, LMC Pathology Services/Aurora Diagnostics Las Vegas, Nevada


    2 years anatomic pathology minimum (3 years preferred), or Board eligibility/certification in AP/CP.

    Gastrointestinal & Hepatobiliary Pathology Fellowship Online Application

    Please use the link above to apply for the Gastrointestinal & Hepatobiliary Pathology Fellowship for the academic year 2019-2020. It is best to open this link in Google Chrome or Mozilla Firefox. Completed online applications are due by October 31, 2017. Early consideration will be granted to those who complete their application in advance.

    If you are a Foreign Medical Graduate, please use the link below to navigate to the UCSF GME Foreign Medical Graduate web page. You must complete the steps provided on their web page prior to applying to any of our fellowships.

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