Stephen M. Hahn, M.D., is CEO-Partner of Flagship Pioneering and Chief Executive Officer of Harbinger Health. Steve joined Flagship in June 2021 as Chief Medical Officer of its Preemptive Health and Medicine Initiative, which is creating a new field that aims to protect, maintain, or improve people’s health before they get sick. Steve will continue as a strategic advisor to the Initiative.  Steve brings two decades of distinguished leadership in healthcare strategy, oncology medical practice, and translational/clinical research to this role. He served as the 24th U.S. Food and Drug Administration (FDA) ...read more