from training.npr.org: https://training.npr.org/sources/ximena-lopez/
Dr. Ximena Lopez is a pediatric endocrinologist who sees patients at Children’s Medical Center Dallas. As medical director and founder of the GENder Education and Care, Interdisciplinary Support (GENECIS) program at Children’s Medical Center, her primary focus is the care of youth with gender dysphoria.
Dr. Valerie Montgomery Rice is the president and dean of the Morehouse School of Medicine. Rice is the first woman to lead a freestanding medical school. She is a Harvard-trained obstetrician and gynecologist and a specialist in women’s and minority health issues.