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Trillium Place provides mental health care from its location at 3300 West New Leaf Lane in Peoria, Illinois. It is a nonprofit provider.
Its services include residential treatment. Clinicians use approaches such as activity therapy, group therapy, and individual psychotherapy.
Payment options include government funding for people who qualify, Medicare, Medicaid, and cash or self-payment. A sliding fee scale based on income is available. Coverage depends on your specific plan, so verify benefits before admission.
The program accepts young adults, adults, and seniors. It offers specialized groups for clients with co-occurring mental and substance use disorders.
Sliding fee scale (fee is based on income and other factors)
Based on SAMHSA-listed programs in our directory. Rankings use the StartDrugRehab Score; facilities can't pay to change them. Distances are straight-line.
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Peoria County, IL has 9 SAMHSA-listed addiction treatment facilities for 179,630 residents. 2 facilities in the county list detox services. 39 people died of a drug overdose in the county in the 12 months to March 2026 (CDC provisional data): 21.7 per 100,000 residents, compared with 15.5 statewide.
Source: StartDrugRehab Treatment Deserts 2026, built from SAMHSA FindTreatment.gov, U.S. Census 2024 population estimates and CDC overdose data. Counts are SAMHSA-listed facilities only.
Trillium Place lists the following levels of care: mental health treatment. Services can change, so confirm current programs before admission.
According to SAMHSA data, Trillium Place accepts community mental health block grants, medicare, medicaid, cash or self-payment, and state mental health agency (or equivalent) funds. Your exact coverage depends on your plan and network status. You can check your benefits with your insurer, or call (833) 589-6933 for a free benefits check.
Trillium Place does not list detox services. If you need medically supervised withdrawal first, see detox programs or call (833) 589-6933 for help finding one.
Trillium Place accepts young adults, adults, and seniors. Specialized groups include clients with co-occurring mental and substance use disorders, clients who have experienced trauma, and persons 18 and older with serious mental illness (smi).
Peoria County, IL has 9 SAMHSA-listed treatment facilities for about 179,630 residents: 2 list detox services, 5 offer buprenorphine or methadone treatment and 3 offer 24-hour care (2026 data).
The nearest other SAMHSA-listed programs are Human Service Center – Trillium Place/New Leaf (Peoria, under 1 miles), Trillium Place/HSC – Rochelle (Peoria, 1.5 miles), and Oxford House Vincere (Peoria, 1.9 miles). Distances are straight-line.
Admission usually starts with a phone screening and insurance check, followed by an assessment. You can contact Trillium Place directly at 309-671-8953. Our admissions helpline at (833) 589-6933 can connect you with a licensed treatment provider, which may not be Trillium Place. Our helpline is not affiliated with Trillium Place.
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Peoria, IL 61605
CARF accredited
Levels of care
Payment accepted
Medicaid · Private insurance · Self-pay +1 more
“Get help” calls our free helpline, not this facility.
Peoria, IL 61605
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +4 more
“Get help” calls our free helpline, not this facility.
Peoria, IL 61615
Joint Commission · CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +4 more
“Get help” calls our free helpline, not this facility.
Peoria, IL 61614
Joint Commission · CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +4 more
“Get help” calls our free helpline, not this facility.
Peoria, IL 61614
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Private insurance · Self-pay +1 more
“Get help” calls our free helpline, not this facility.
Peoria, IL 61604
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +4 more
“Get help” calls our free helpline, not this facility.
Source: SAMHSA FindTreatment.gov, data updated October 2026. Facilities report this information to SAMHSA, and it can change, so confirm details before admission. A listing is not an endorsement. StartDrugRehab.com is not affiliated with Trillium Place.
