John C. Pottage, Jr., M.D. served as Senior Vice President and Chief Scientific and Medical Officer of ViiV Healthcare from November 2009 to October 2019, where he oversaw research and development, regulatory, safety and medical affairs. Prior to joining ViiV Healthcare, Dr. Pottage served as Senior Vice President and Head of the Infectious Disease Medicine Development Center at GlaxoSmithKline from September 2008 to November 2009, and prior to that, from June 2007 to September 2008, as Vice President of Global Clinical Development of Antivirals at GlaxoSmithKline. From May 2002 to May 2007, Dr. Pottage served as Chief Medical Officer and Senior Vice President of Drug Development of Achillion Pharmaceuticals. Prior to Achillion Pharmaceuticals, Dr. Pottage served as Medical Director of Vertex Pharmaceuticals, and in various clinical and academic positions in the Section of Infectious Diseases at Rush University Medical Center. Since 2018, Dr. Pottage has served as a non-executive Director of Spero Therapeutics, Cambridge, MA. Additionally, he presently is the Lead Scientific Consultant for the INTREPID Alliance, Cambridge, MA and serves on the Global Safety Board for Medicines for Malaria Venture, Geneva Switzerland. He received his A.B. in Biology from Colgate University and his M.D. from Saint Louis University School of Medicine. He is Board certified in Internal Medicine and Infectious Diseases by the American Board of Internal Medicine.