The Advanced Practice Nurse (APN) IV Certified Nurse Anesthetist (CNA) Chief is a Certified Registered Nurse Anesthetist (CRNA) who is distinguished by educational range, clinical experience, collaborative skills, is the first line supervisor and has administrative responsibility for nurse anesthesia staff. They will practice to the full extent of their education, training, and certification. They will provide advanced clinical practice, consultation, management, and leadership.