D. Joy Riley, M.D., M.A. is board-certified in internal medicine and has a master's degree in bioethics from Trinity International University. The executive director of The Tenness...view moreD. Joy Riley, M.D., M.A. is board-certified in internal medicine and has a master's degree in bioethics from Trinity International University. The executive director of The Tennessee Center for Bioethics & Culture, she writes and speaks on a variety of bioethics topics, with special interest in reproductive technologies, medical ethics, and stem cell research. She and her husband, an obstetrician/gynecologist, have three sons and live in Brentwood, TN.view less