Lina Chalak, M.D., M.S.C.S., Professor of Pediatrics and Psychiatry, is Interim Chief of the Division of Neonatal-Perinatal Medicine at UT Southwestern and holds The William Buchanan Chair in Pediatrics.
Catherine Spong, M.D., Professor and Chair of Obstetrics and Gynecology at UTSW, holds the Paul C. MacDonald Distinguished Chair in Obstetrics and Gynecology.