This is a locum tenens opportunity for a Psychiatric - Mental Health Physician to provide inpatient care at Mercy Hospital South in St. Louis, MO. The role requires a Missouri license or IMLC, involves weekday day shifts with one weekend shift per month, no on-call duties, and a competitive hourly rate. Credentialing takes 60-90 days, with preference for local providers to cover a 74-bed, level 3 trauma inpatient unit.