… such as stroke, Parkinson’s disease, and chronic pain. He holds an MD and Ph.D. from the University of Sao Paulo, Brazil, and three master’s degrees from Harvard University (two master’s degrees in clinical research from Harvard Medical School and Harvard T.H. Chan School of Public Health and one … such as stroke, Parkinson’s disease, and chronic pain. He holds an MD and Ph.D. from the University of Sao Paulo, Brazil, and three master’s degrees from Harvard …