Dr. Cameron is the director of the Johns Hopkins Department of Surgery and surgeon-in-chief of The Johns Hopkins Hospital. Dr. Cameron was born at Johns Hopkins and raised in Baltimore. He attended Harvard College and returned to Johns Hopkins where he obtained his M.D.. and Ph.D. degrees. His surgical training was spent at the Massachusetts General Hospital and then at UCLA for Liver Transplantation. He returned to Hopkins as Head of the Liver Transplant Program in 2006. His laboratory studies stem cells and the liver to promote drug-free transplantation and other pursuits include the use of social media to increase organ donation. He is married to Lisa, a lawyer, and has two children, Charlotte and John.