Gary Trey MD, MPH graduated from Vassar College with a major in philosophy.  He the completed medical school at Tulane medical school and completed an MPH at the Tulane School of public health and tropical medicine. He has worked as a gastroenterologist, transplant hepatologist and internist at multiple hospitals and has taught at Tufts, university of Cape Town, Baylor and Harvard Medical schools.  He currently is practicing medicine and advising biotechnology companies.