Trillium Place — Knolls Center for Change

2101 West Willow Knolls Road, Peoria, IL 61614

Anger Management

2 levels of care

Calls go directly to the center. Free and confidential.

About this center

Trillium Place — Knolls Center for Change is an addiction treatment provider in Peoria, Illinois. According to the public treatment facility listing record for this address, the program offers both residential and outpatient services, covering residential treatment and medication-assisted treatment (mat).

The same record identifies treatment for substance use disorder, opioid use disorder, and tobacco use disorder. Programming is listed as serving adults, men, seniors / older adults, and young adults. Services are listed as available in English and ASL / Sign Language.

Listed accreditation and treatment approaches include Anger Management, Buprenorphine, Cognitive Behavioral Therapy (CBT), Matrix Model, and Motivational Interviewing. This reflects what is in the listing record; current standing can be checked with the accrediting body or your state licensing agency.

Trillium Place — Knolls Center for Change is located at 2101 West Willow Knolls Road, Peoria, Illinois 61614, and the number listed for this location is (309) 689-3074, which reaches the center directly. Treatment Locators does not own or operate this center and is not paid by it for this listing. Details such as bed availability, insurance accepted, and current programming are set by the facility and should be confirmed by phone.

At a glance

Location: 2101 West Willow Knolls Road, Peoria, IL 61614
Phone: (309) 689-3074
Levels of care: Residential Treatment and Medication-assisted Treatment (MAT)
Conditions treated: Substance Use Disorder, Opioid Use Disorder, and Tobacco Use Disorder
Treatment approaches: Anger Management, Buprenorphine, Cognitive Behavioral Therapy (CBT), Matrix Model, Motivational Interviewing, Psychiatric Medication Management, Relapse Prevention, Substance Use Counseling, and Trauma-Informed Counseling
Populations served: Adults, Men, Seniors / Older Adults, and Young Adults
Languages: English and ASL / Sign Language
Facility type: Non-Profit Organization

Payment and accreditation

Payment options reported

Private Health Insurance
Cash or Self-Payment
Sliding Fee ScaleFee is based on income and other factors.
Payment Assistance AvailableCheck with the facility for details.
Military Insurance (TRICARE)
State-Financed InsuranceA state health insurance plan other than Medicaid.
Federal or State Grant FundingGovernment or block-grant funding for treatment programs.

Licensing and accreditation

CARF AccreditedCARF is an independent non-profit that accredits health and human service programs against published standards for quality and person-centered care.
Joint Commission AccreditedThe Joint Commission is an independent non-profit that accredits and certifies US health care organizations against national safety and quality standards.
Licensed by State Substance Use AgencyThe state agency that oversees substance use treatment licenses this facility to operate.
Licensed by State Mental Health DepartmentThe state mental health department licenses this facility to operate.

Reported by the facility to the federal treatment services record (September 2026). The record lists payment and funding types only — it does not name insurance carriers, so it cannot confirm that a specific plan is accepted. Call the center to confirm current payment options and costs, and see how insurance coverage for treatment works.

Levels of care

Residential Treatment
Medication-assisted Treatment (MAT)

Conditions treated

Substance Use Disorder
Opioid Use Disorder
Tobacco Use Disorder

Treatment approaches

Anger Management
Buprenorphine
Cognitive Behavioral Therapy (CBT)
Matrix Model
Motivational Interviewing
Psychiatric Medication Management
Relapse Prevention
Substance Use Counseling
Trauma-Informed Counseling

Populations served

Adults
Men
Seniors / Older Adults
Young Adults

Languages spoken

English
ASL / Sign Language

Frequently asked questions about Trillium Place — Knolls Center for Change

Where is Trillium Place — Knolls Center for Change located?

Trillium Place — Knolls Center for Change is located at 2101 West Willow Knolls Road, Peoria, IL 61614.

What levels of care does Trillium Place — Knolls Center for Change offer?

The listing for Trillium Place — Knolls Center for Change shows residential treatment and medication-assisted treatment (mat). Confirm current availability with the facility, since programs open and close beds over time.

What does Trillium Place — Knolls Center for Change treat?

Listed areas of treatment include substance use disorder, opioid use disorder, and tobacco use disorder.

How do I contact Trillium Place — Knolls Center for Change?

The phone number listed for Trillium Place — Knolls Center for Change is (309) 689-3074. Calling the center directly is the best way to confirm current details.

What payment options does Trillium Place — Knolls Center for Change report?

In the federal treatment services record (September 2026), Trillium Place — Knolls Center for Change reports private health insurance, cash or self-payment, sliding fee scale, payment assistance available, military insurance (tricare), state-financed insurance, and federal or state grant funding. The record lists payment types only, never specific insurance carriers, so call the center at (309) 689-3074 to confirm whether your plan is accepted.

Is Trillium Place — Knolls Center for Change licensed or accredited?

The federal record lists CARF Accredited, Joint Commission Accredited, Licensed by State Substance Use Agency, and Licensed by State Mental Health Department for this location. Licensure and accreditation change over time, so current standing is best confirmed with the accrediting body or your state licensing agency.

Are there other treatment centers near Peoria, Illinois?

Yes. You can browse other listed programs in Peoria and across Illinois from this page, or call 24/7 for help comparing options.

Other treatment centers near Peoria, IL

Nearby cities in Illinois

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