Peter A. Clark, S.J., Ph.D. received a Ph.D, in Medical Ethics from Loyola University in Chicago in 1996. He is professor of Medical Ethics and Director of the Institute of Clinical Bioethics at Saint Joseph's University in Philadelphia, Pennsylvania. He sits on various ethics committees and Institutional Review Boards in the tri-state area. He has published four books in the area of bioethics and numerous articles.

Neonatology; End-of-life issues; Beginning-of-life issues; Medical futility.