General Anesthesiologist/Nocturnist - 1 week on/1 week off shift based schedule. Highly competitive comp and full benefits! A4 is the largest provider of Anesthesia services in the State of MI. Outstanding opportunity to join employer of choice offering transparency and flexibility where you will enjoy a great quality work/life balance. Trinity Ann Arbor is a 537–bed teaching hospital/level 1 trauma center located on the 340 acre campus.