Nursing Team Roles: The interdisciplinary team consists of neurologists, neurosurgeons, critical care service physicians, RNs, PCAs, health unit coordinators, respiratory therapists, social workers, chaplains, physical and occupational therapists, dietitian, clinical nurse specialists, and nursing education specialists. This highly specialized unit provides quality care to adult critically ill, neurologically impaired medical, surgical and trauma patients, including head, spinal cord trauma, and a wide variety of surgical procedures.