James P. Grenert, MD, PhD

James P. Grenert, MD, PhD

Clinical Professor of Pathology
Surgical Pathology
Zuckerberg San Francisco General Hospital
Clinical Cancer Genomics Laboratory
Specialty Areas
Surgical Pathology
Molecular Pathology

ZSFG, Building 3, Room 106
1001 Potrero Avenue
San Francisco, CA 94143
United States

Hospital Affiliations
Zuckerberg San Francisco General Hospital
Clinical Cancer Genomics Laboratory at Mount Zion
Other UCSF Organizational Association(s)

UCSF Liver Center

Research and Clinical Interests

GI and liver pathology, molecular pathology

Selected Publications
  • Wen KW, Grenert JP, Joseph NM, Shafizadeh N, Huang A, Hosseini M, Kakar S. Genomic Profile of Appendiceal Goblet Cell Carcinoid Is Distinct Compared to Appendiceal Neuroendocrine Tumor and Conventional Adenocarcinoma. Hum Pathol. 2018 Apr 07. PMID: 29634977
  • Kline CN, Joseph NM, Grenert JP, van Ziffle J, Yeh I, Bastian BC, Mueller S, Solomon DA. Inactivating MUTYH germline mutations in pediatric patients with high-grade midline gliomas. Neuro Oncol. 2016 May;18(5):752-3.
  • Rabban JT, Calkins SM, Karnezis AN, Grenert JP, Blanco A, Crawford B, Chen LM. Association of Tumor Morphology With Mismatch-repair Protein Status in Older Endometrial Cancer Patients: Implications for Universal Versus Selective Screening Strategies for Lynch Syndrome. Am J Surg Pathol. 2014 Jun;38(6):793-800.
  • Kakar S*, Grenert JP*, Paradis V, Pote N, Jakate S, Ferrell LD. Hepatocellular carcinoma arising in adenoma: similar immunohistochemical and cytogenetic features in adenoma and hepatocellular carcinoma portions of the tumor. Mod Pathol. 2014 Apr 18.
    * Co-primary authors
  • Handorf CR, Kulkarni A, Grenert JP, Weiss LM, Rogers WM, Kim OS, Halks-Miller M, Anderson GG, Walker MG, Pillai R, Henner WD. A Multicenter Study Directly Comparing the Diagnostic Accuracy of Gene Expression Profiling and Immunohistochemistry for Primary Site Identification in Metastatic Tumors. Am J Surg Pathol. 2013 Jul;37(7):1067-75
Additional Information