Angela Hagerty has been promoted to the position of critical care director at Texas Health Arlington Memorial Hospital. In her new role, Hagerty will oversee the departmental operations in the critical care and telemetry units. Hagerty has 16 years of nurse management experience and previously served as nurse manager for post gastroenterology, genitourinary, and bariatric surgery units at Texas Health Presbyterian Hospital Dallas. Before joining Texas Health in February 2011, Hagerty held several managerial positions at various health care facilities across the Dallas area.