MercyOne Centerville Medical Center, a 25‑bed critical‑access hospital, offers emergency/trauma stabilization, acute and skilled care — including cancer, heart and vascular, neurology, pediatrics, primary care, surgery, therapy and rehab services. As a Certified Nursing Assistant – Medical/Surgical, delivers nursing care to assigned patients under the supervision of the Registered Nurse and is accountable for patient care administered during the shift.