Trillium Place Residential Center at The Knolls
3300 West New Leaf Lane, Peoria, IL 61615
Est. 2019 2 care levels
(833) 567-5838
Free · Confidential · 24/7
About 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.
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.
Who This Center Serves
Men
Men Only
Services Offered
What to Expect at Trillium Place Residential Center at The Knolls
1. Initial Assessment
A clinical team evaluates your history, needs, and goals to create a personalized plan.
2. Active Treatment
Evidence-based therapies including 1-on-1 Counseling and Family Therapy, typically 30 days.
3. Progress & Recovery
Regular progress reviews, skill-building sessions, and adjustment of your treatment plan.
4. Aftercare Planning
Continued support, relapse prevention strategies, and connections to community resources for lasting recovery.
Contact Information
Quick Facts
| Program | 30 days |
| Focus | This center treats substance u... |
| Insurance | 24 accepted |
Therapies & Methods
Conditions & Substances Treated
Alcohol
Co-Occurring Disorders
Drug Addiction
Opioids
Prescription Drugs
Heroin
Methamphetamine
Marijuana
Insurance Accepted
Trillium Place Residential Center at The Knolls works with 24 insurance providers.
Verify Your Insurance Coverage
Free verification · Know your costs before you commit
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Frequently Asked Questions
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(833) 567-5838Free · Confidential · No Obligation
Information last verified: April 2026 · Data sourced from SAMHSA