Jeff Sim PsyD
Statewide MH QI Manager
Illinois Department of Corrections
Dr. Jeff Sim is the statewide mental health quality improvement manager for the Illinois Department of Corrections (IDOC). Before crossing over to IDOC, he was the acting superintendent at a juvenile justice facility that provides mental health treatment for youth with severe mental health issues and youth with sexually deviant behaviors. A licensed clinical psychologist, he is also an adjunct professor at Western Illinois University.