Jeffrey Kahn is Robert Henry Levi and Ryda Hecht Levi Professor of Bioethics and Public Policy at Johns Hopkins' Berman Institute of Bioethics, and Professor in the Department of Health Policy and Management at the university's Bloomberg School of Public Health. He received his undergraduate degree from UCLA, and graduate degrees from Johns Hopkins (MPH) and Georgetown University, where he received his Ph.D. in philosophy in 1989. He has held faculty positions in the medical schools at the Medical College of Wisconsin and the University of Minnesota, where he was professor and director in the