Mary Ottolini, M.D., is Vice Chair of Medical Education at Children's National Health System. She works as a hospitalist at Children’s National. Dr. Ottolini leads the educational mission to support the highest standard of excellence in caring for children by preparing pediatric caregivers, both within and beyond our walls, to practice outstanding pediatric medicine in the twenty-first century.

Children's National offers graduate medical education in the form of general pediatric residency training, pharmacy practice residency training and fellowships in a variety of pediatric specialties.