Trillium Place Residential Center at The Knolls

Set near the edges of Peoria on Willow Knolls Drive, this residential center welcomes men 18 and older seeking help for substance use disorder (SUD), including challenges related to opioids, marijuana, and methamphetamines. Within its licensed mental health care program, residents receive full-time support while practicing life and coping skills in a home-like setting. The center’s environment gently encourages healing, independence, and a renewed sense of purpose through personalized care and a strong foundation for recovery.
Trillium Place follows a whole-person approach grounded in therapies like individual and group counseling, psychoeducation, and stress management. Clients also receive medication-assisted treatment (MAT) to help with chemical dependence. The program extends beyond treatment with aftercare services that include employment and literacy support, mentoring, and discharge planning. Physical wellness activities help clients grow stronger in every way, so they leave not only more stable but more confident stepping into their life again.

Listing sourced from the SAMHSA Behavioral Health Treatment Services Locator. Data last synced April 2026. Verify current programs directly with the facility.