Nancy E. Davidson, MD serves as Executive Vice President for Clinical Affairs and Professor at Fred Hutchinson Cancer Center and Professor of Medicine at University of Washington School of Medicine. A world-renowned physician-scientist in the field of breast cancer, her research has spanned preclinical studies of the role of epigenetic changes in breast cancer to phase 3 clinical trials to advance clinical care in breast cancer; she has co-authored over 400 papers in the field. She previously served as Director of the University of Pittsburgh Cancer Institute as well as founding director of the breast cancer program at Johns Hopkins. A past President of the American Society of Clinical Oncology and American Association for Cancer Research, she is a member of the National Academy of Medicine and the American Academy of Arts and Sciences.