Dr. Timothy J.Ley

Dr. Timothy J. Ley, MD, is a nationally recognized hematologist and physician-scientist specializing in leukemia and hematologic malignancies. He is the Lewis T. and Rosalind B. Apple Professor of Medicine at Washington University School of Medicine in St. Louis, where he also serves as Associate Director of Cancer Genomics at the Siteman Cancer Center. Dr. Ley earned his medical degree from Washington University School of Medicine and completed his residency in internal medicine at Massachusetts General Hospital. He pursued fellowship training in hematology and oncology at Washington University. He is board-certified in Internal Medicine, Hematology, and Medical Oncology and is widely regarded for his pioneering research in the genetics and biology of acute myeloid leukemia (AML).