Portrait of Peter G. Stock
ucsf logobch logo

Peter G. Stock, MD, PhD

Transplant Surgery • Pediatric Transplant Surgery
Liver Transplant Parnassus
415-353-1888
Portrait of Peter G. Stock
Portrait of Peter G. Stock
ucsf logobch logo

Peter G. Stock, MD, PhD

Transplant Surgery • Pediatric Transplant Surgery
Liver Transplant Parnassus
415-353-1888

On this page

About me

Dr. Peter Stock is a transplant surgeon who specializes in kidney, liver and pancreas transplants. He is co-director of the Pancreatic Islet Cell Transplantation Program.

In his research, Stock studies body mechanisms that lead to transplant rejection when the donor and recipient are not genetically identical. He also studies chimerism (a therapy to prevent transplant rejection that uses the donor's bone marrow cells) and pancreatic islet cell transplantation (a procedure that can allow people with type 1 diabetes to discontinue insulin therapy).

Stock received his medical training at the University of Minnesota, completing a surgical residency before coming to UCSF for a transplant fellowship. He joined the UCSF faculty in 1992.

Stock is an active teacher and supervises surgical residents and fellows. He is a member of numerous professional and honorary societies.

Education & training

Board certification

  • General Surgery, American Board of Surgery

Fellowship

  • Transplant Surgery, UCSF Graduate Medical Education

Internship

  • General Surgery, University of Minnesota at Minneapolis

Degree

  • MD, University of Illinois School of Medicine-Chicago

My expertise

Locations

    Reviews

    Average rating

    4.9
    4.9 out of 5 Stars
    63 ratings
    About provider reviews

    Showing 1-6 of 18 reviews

    Sort by
    • 5 out of 5 Stars
      October 14, 2025

      Above all, excellent medical assessment and advice.

    • 5 out of 5 Stars
      September 30, 2025

      Nothing but Good things

    • 5 out of 5 Stars
      September 27, 2025

      This was a great way to start the relationship with UCSF. They were very welcoming and focused on making sure all our questions/concerns were addressed.

    • 5 out of 5 Stars
      September 24, 2025

      Excellent

    • 5 out of 5 Stars
      September 21, 2025

      The surgeon we spoke with took time to listen and explain everything we wanted to discuss. He was great.

    • 5 out of 5 Stars
      July 8, 2025

      Dr Stock was personable and professional and made me feel very confident in his care.

    Please check with your health insurance plan regarding coverage for this type of care. Not all providers at UCSF Health are covered by every insurance plan.

    For informational purposes only, a link to the federal Centers for Medicare and Medicaid Services (CMS) Open Payments web page is provided here. The federal Physician Payments Sunshine Act requires that detailed information about payment and other payments of value worth over ten dollars ($10) from manufacturers of drugs, medical devices, and biologics to physicians and teaching hospitals be made available to the public.