Skip to main content Skip to search Skip to footer
WUSM Pathology Logo WashU Medicine

Department of Pathology & Immunology

WashU Medicine Pathology Services

Menu
  • Anatomic
    • Anatomic Subspecialties
    • Anatomic Services
    • Clinical Trials and Research Support
  • Neuro
    • Neuro Services
    • Neuro Clinical Trial and Research Support
  • Clinical
    • Clinical Subspecialties
    • Clinical Trial and Research Support/PRC
    • Clinical Laboratory Sections and Medical Directorships
  • Genomics
    • Constitutional Testing
      • Germline
      • Prenatal
    • Oncology Testing
    • Disorders of Somatic Mosaicism
  • Test Menu
    • Requisitions
  • Our Laboratories
    • Anatomic and Molecular Pathology (AMP) Core Labs
    • Clinical Genomics Laboratory
    • Electron Microscopy Facility
    • Dermatopathology Lab
    • Digital Imaging Center
    • Licenses & Accreditation
  • Billing
  • Contact Us
Home People John Frater, MD
John L Frater, MD

John L Frater, MD

Professor, Pathology & Immunology

Contact

  • Email: jfrater@wustl.edu
  • Phone: 314-362-1553

Subspecialty: Hematopathology

WashU Medicine Pathology Services

Clinical Support Office

425 S. Euclid Ave., Suite 4711

Mailstop 8024-14-4711

St. Louis, MO 63110

P: 314-747-1100 | F: 314-362-4080

cso@path.wustl.edu

Contact us ยป

  • Twitter

Tests

Contact Us

Licenses and Accreditation

Careers

Department of Pathology & Immunology

Research

© 2025 Washington University in St. Louis