Josh Ofman, MD, MSHS, is President and Chief Medical Officer at GRAIL. Josh also serves on the Board of Directors of Cell BT, Inc, an immuno-therapy company focused on the discovery and development of innovative cancer therapeutics. Previously, Josh spent more than 15 years at Amgen, where he most recently held the role of Senior Vice President, Global Value, Access and Policy. Prior to that, Josh was a faculty member in the Department of Medicine and Health Services Research at University of California, Los Angeles (UCLA) School of Medicine, Cedars-Sinai Medical Center, as well as Senior Vice President of Zynx Health Inc., a subsidiary of Cerner Corp. Josh holds a BA in history and philosophy of science from the University of California, Berkeley, and an MD from the University of California, Irvine, School of Medicine. Josh also has an MSHS from the UCLA School of Public Health.