Michael V. Seiden, M.D., Ph.D., is a physician and healthcare executive with a broad collection of leadership positions across the healthcare ecosystem, Dr. Seiden serves as the Chief Medical Officer of N Power Medicine, an innovative platform company that empowers community oncology practices to strengthen their culture of research. Dr. Seiden is responsible for growing and supporting a national network of community oncology sites.

Prior to joining N Power Medicine, he held numerous roles included serving as the president of The US Oncology Network, a McKesson owned company that includes the largest collection of community-based oncology care practices in the US. Prior to serving as President of the network, Seiden served as the senior vice president and Chief Medical Officer of US Oncology and McKesson Specialty Health. Before joining McKesson, he served as CEO and President of Fox Chase Cancer Center, a National Cancer Institute-designated Comprehensive Cancer Center, research facility and hospital in Philadelphia. Prior to his time at Fox Chase Cancer Center he held a variety of leadership roles at Massachusetts General Hospital (MGH) and Dana Farber Cancer Institute including the Director of the Clinical and Translational Research Programs at MGH Cancer Center and the leader of the Gynecologic Oncology Program awarded by the NCI to the Dana Farber/Harvard Cancer Center.

Dr. Seiden received his undergraduate degree in Chemistry from Oberlin College and a master, medical and Ph.D. degrees from Washington University. He completed his residency at Massachusetts General Hospital (MGH), fellowships in medical oncology and bone marrow transplant at Dana Farber Cancer Institute, with post-doctoral fellowship training in molecular pathology at Brigham and Women’s Hospital.

Dr. Seiden is currently based in The Woodlands, Texas and is married to a busy medical oncologist who is focused singularly on the care of women with breast cancer. He has two grown children