Our Location & Directions

Our residential treatment center is located just a few miles southwest of Chicago, less than a half-hour’s drive from either O’Hare or Midway Airport.

Timberline Knolls Residential Treatment Center
40 Timberline Dr
Lemont, IL 60439

Timberline Knolls Partial Hospitalization Program
14620 S. LaGrange Road
Orland Park, IL 60462