Active Registered Respiratory Therapist (RRT) credential issued by the National Board for Respiratory Care (NBRC) within 12 months OR active Certified Respiratory Therapist (CRT) credential issued by the NBRC if credential received prior to January 1, 2023. Complex, rewarding cases: Care for a wide range of high‑acuity patients across trauma, cardiac, stroke, neurosurgery, orthopedics, oncology and more—supported by an emergency department approved for pediatrics and backed by Advocate Children’s Hospital.