Dallas-based Steward Health Care System has named Dr. Marisela Marrero, MD, president of St. Elizabeth's Medical Center, the system's flagship hospital in Boston.
Dr. Marrero, an emergency room physician, most recently served as regional president for Steward's South Florida region, according to a Sept. 12 news release from the health system. Her previous roles include president of Steward's Good Samaritan Medical Center in Brockton, Mass., and vice president of operations for the system.