CLARE Matrix
CLARE Matrix is an addiction treatment facility at 812 North Euclid Avenue in Ontario, California, offering partial hospitalization or residential treatment, outpatient treatment, and medication-assisted treatment, according to its SAMHSA FindTreatment.gov listing as of April 10, 2026. The same record also lists opioid treatment medications. Payment options listed in the record include Cash or self-payment, Federal, or any government funding for substance use treatment programs, Medicaid, and Medicare. The directory lists 909-395-0888 as the facility's phone number. All details on this page come from that federal record and should be confirmed directly with the facility.
812 North Euclid Avenue, Ontario, CA, 91762
Contact & Location
Address: 812 North Euclid Avenue, Ontario, CA, 91762
Phone: 909-395-0888
Website: https://www.clarematrix.org
Services & Programs
Treatment Types
- Opioid Medication Service Components
- Opioid Treatment Medications
- Outpatient
- Partial Hospitalization / Residential
- Substance Use Medication-Assisted Treatment
Insurance & Payment
- Cash or self-payment
- Federal, or any government funding for substance use treatment programs
- Medicaid
- Medicare
- Private health insurance
- SAMHSA funding/block grants
- State-financed health insurance plan other than Medicaid
Languages & Accessibility
- Spanish
Other facilities in Ontario
- Aegis Treatment Center
909-563-7076 - Embrace Life Change
909-920-5102 - New Creation Corporate Headquarters
909-920-5102
Other facilities in California
- His House 9th Street
Upland, CA
909-920-5102 - His House Palm Recovery
Upland, CA
909-920-5102
Levels of care this record lists, across California: Residential · Medication-Assisted Treatment · Outpatient · Partial Hospitalization (PHP)
Need Help Deciding?
Contact CLARE Matrix directly at 909-395-0888, or call the SAMHSA National Helpline for free, confidential referrals 24/7.
SAMHSA Helpline: 1-800-662-HELP