A Certified Registered Nurse Anesthetist (CRNA) administers anesthesia for a variety of surgical cases including general surgery, ENT, urology, orthopedics, and obstetrics, primarily working 8 to 12-hour shifts with occasional 24-hour shifts. The role involves medically directed supervision typically at a 1:4 ratio across six operating room sites. Documentation is completed using EPIC charting system, with optional on-call responsibilities.