Peter G. Stock

Dr. Peter Stock is a Professor of Surgery at the University of California, San Francisco (UCSF) and co-director of the Pancreatic Islet Cell Transplantation Program. His clinical expertise spans kidney, liver, and pancreas transplants, with a focus on type 1 diabetes and HIV-related transplant outcomes.

• University of Illinois College of Medicine, 1982
• University of Minnesota surgical residency and transplant fellowship
• UCSF faculty since 1992

Research interests include transplant immunology, chimerism, pancreatic islet cell transplantation, and HIV-positive organ transplantation. He investigates transplant rejection mechanisms, viral co-infections, and innovative immunosuppression strategies.

2025 publications highlight Kaposi sarcoma in HIV+ transplant recipients, APOL1 genotype impacts, and innate immunity in HIV+ kidney transplants. Earlier works address calcineurin-sparing protocols, global transplant policy, and β-cell replacement therapy.

• Sandoz Fellowship Award
• American College of Surgeons Faculty Fellowship
• James IVth Fellowship Award

As an educator, Dr. Stock supervises surgical residents and fellows. He leads NIH-funded grants including NIH U01AI118594 (CCR5 blockade in HIV+ kidney transplants) and NIH T32AI125222 (FAVOR training). His clinical trials focus on parathyroid allotransplantation and HIV organ policy.