An NCI-designated Comprehensive Cancer Center
Margaret O

Margaret R. O'Donnell, M.D.

Hematologist - Oncologist
Research Focus
  • Acute Leukemia
Clinical Professor of Department of Hematology & Hematopoietic Cell Transplantation; Associate Clinical Director, Department of Department of Hematology & Hematopoietic Cell Transplantation
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With more than three decades' experience at City of Hope, Margaret R. O'Donnell, M.D. is associate clinical director for the Department of Hematology & Hematopoietic Cell Transplantation. She has been recognized multiple times as one of America's Top Doctors for Cancer by Castle Connolly.
Dr. O'Donnell chairs the National Comprehensive Care Network's guidelines panel for acute myeloid leukemia (AML). She has published some 100 scholarly works on AML and is a sought-after media expert in bone marrow transplantation.


City of Hope Comprehensive Cancer Center, 1500 East Duarte Road

Duarte, CA 91010

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