Addiction Research and Treatment, Inc

Also known as MedMark Treatment Centers Los Angeles

Address: 11900 Avalon Blvd Ste 200 and 201, Los Angeles, CA 90061 · Map

Phone: (323) 242-0500

MATMethadone (OTP)

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Last reviewed 2026-10-06. Facility details come from SAMHSA's FindTreatment.gov locator and facility-provided information. Confirm services, availability and payment directly with the facility.

SAMHSA helpline, 24/7: 1-800-662-4357