Brigitte M. Ronnett, M.D., is Professor of Pathology and Gynecology and Obstetrics at the Johns Hopkins Medical Institutions. She graduated from Northwestern University and received her medical degree from the University of Chicago Pritzker School of Medicine. She completed residency training in pathology at the Johns Hopkins Hospital, a surgical pathology fellowship at Memorial Sloan-Kettering Cancer Center, and both surgical pathology and gynecologic pathology fellowships at the Johns Hopkins Hospital. She has been a member of the Division of Gynecologic Pathology at Johns Hopkins since 1995. Her clinical efforts are focused on a large gynecologic pathology consultation practice. Her research efforts have focused on ovarian mucinous tumors, uterine cervical and endometrial pathology, and hydatidiform moles.