Ted is an American medical anthropologist working in public health and development. He was a senior research scientist at the Harvard School of Public Health and served as senior research scientist at the Harvard Center for Population and Development Studies for eight years, the last three years as director of the AIDS Prevention Project. He was later affiliated with the Department of Population and Reproductive Health at The Johns Hopkins University (2011–14) and the George Washington University as research professor (since 2015). He was appointed to serve as a member of the Presidential Advisory Council on HIV/AIDS (2003–2007), and served on the Office of AIDS Research Advisory Council for the National Institutes of Health (2003–2006). Green serves on the board of the Bonobo Conservation Initiative and Medical Care Development.