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John L. Marshall, MD

  • Chief Medical Officer, Caris Life Sciences
  • Professor of Medicine and Oncology, Georgetown University
  • Director, Otto J. Ruesch Center for the Cure of Gastrointestinal Cancers
  • Chief, Division Hematology and Oncology, Department of Medicine, Georgetown University
  • Director of Oncology Services, Georgetown University Hospital

MD – University of Louisville School of Medicine
Residency – Georgetown University
Fellowship, Hematology and Oncology – Georgetown University