Drug and Alcohol Rehab Centers in Thousand Oaks, CA

13 licensed programs

6 with medical detox

5 residential

8 outpatient

8 accept Medi-Cal

Thousand Oaks has 13 licensed addiction treatment programs in Ventura County. 6 offer medical detox, 5 offer residential treatment, 2 offer day treatment (PHP), 2 offer intensive outpatient, 8 offer outpatient and 4 offer medication for opioid or alcohol use. 8 report accepting Medi-Cal. Every listing is matched to the California license roll and shows the date we last checked it, and the phone number on each one rings the program itself.

If someone is using every day and has been through withdrawal before, start with a program that can run medical detox. In Thousand Oaks that means CLEAN Treatment Center, Ventura Recovery Center and Grata House. For a residential stay, Ventura Recovery Center, Grata House and Wildwood Recovery hold residential licenses here.

If the person is stable and has a safe place to live, outpatient care keeps them at home at a fraction of the cost. Omnia Recovery, Lotus Recovery Treatment Center and Arrive Recovery Center run outpatient programs in Thousand Oaks. Omnia Recovery and CLEAN Treatment Center offer an intensive outpatient schedule.

Licensed programs

  • Arrive Recovery Center

    Arrive Recovery Center offers outpatient in Thousand Oaks, California, under a state certification. It holds a certified record from the California Department of Health Care Services, number 560067BP, which we last checked on October 9, 2026.

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  • CLEAN Treatment Center

    CLEAN Treatment Center offers medical detox, day treatment (PHP), intensive outpatient, outpatient and medication for opioid or alcohol use in Thousand Oaks, California, under a state certification. It holds a certified record from the California Department of Health Care Services, number 560092AP, which we last checked on October 9, 2026.

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  • Grata House

    In Thousand Oaks, California, Grata House is licensed by the state to provide medical detox and residential treatment. It holds a licensed record from the California Department of Health Care Services, number 560072BP, which we last checked on October 9, 2026.

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  • La Ventana Treatment Programs

    La Ventana Treatment Programs offers medical detox and residential treatment in Thousand Oaks, California, under a state license. It holds a licensed and certified record from the California Department of Health Care Services, number 560038DP, which we last checked on October 9, 2026.

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  • La Ventana Treatment Programs Thousand Oaks

    La Ventana Treatment Programs Thousand Oaks is a state-certified addiction treatment program in Thousand Oaks, California, offering outpatient. It holds a certified record from the California Department of Health Care Services, number 560038BP, which we last checked on October 9, 2026.

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  • Lotus Recovery Treatment Center

    Lotus Recovery Treatment Center is a state-certified addiction treatment program in Thousand Oaks, California, offering outpatient. It holds a certified record from the California Department of Health Care Services, number 560078AP, which we last checked on October 9, 2026.

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  • Omnia Recovery

    Omnia Recovery holds California state certification in Thousand Oaks for day treatment (PHP), intensive outpatient, outpatient and medication for opioid or alcohol use. It holds a certified record from the California Department of Health Care Services, number 560076AP, which we last checked on October 9, 2026.

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  • Ventura Recovery Center

    Ventura Recovery Center holds California state licensing in Thousand Oaks for medical detox, residential treatment and medication for opioid or alcohol use. It holds a licensed record from the California Department of Health Care Services, number 560041AP, which we last checked on October 9, 2026.

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  • Wildwood Recovery

    Wildwood Recovery holds California state licensing in Thousand Oaks for medical detox, residential treatment and medication for opioid or alcohol use. It holds a licensed record from the California Department of Health Care Services, number 560089AP, which we last checked on October 9, 2026.

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Also licensed in Thousand Oaks

These programs hold a state license but have no website or Google listing we could find. Details come from the license record only. A program can claim its listing to add more.

Choosing a program in Thousand Oaks

Ask which state record the program holds before you compare anything else. California licenses residential and detox programs and certifies outpatient programs through the Department of Health Care Services; the license line on each listing links to the state’s own record. A program whose website promises a level of care its license does not cover is listed here with what the license shows, not what the website says.

If nothing in Thousand Oaks has an opening, the nearest cities with their own pages are Westlake Village (5), Agoura Hills (14), Moorpark (3), Simi Valley (12) and Malibu (22).

Medi-Cal treatment in Ventura County is arranged through the county behavioral health access line, which can screen you by phone and refer you to a contracted program. More about treatment in Ventura County.

Common questions about treatment in Thousand Oaks

Does Medi-Cal cover rehab in Thousand Oaks?

Yes. 8 of the 13 licensed programs in Thousand Oaks report accepting Medi-Cal, including Omnia Recovery, Lotus Recovery Treatment Center and Arrive Recovery Center. Medi-Cal treatment is arranged through the county access line, and many programs can check your eligibility on the first call.

Which Thousand Oaks programs offer medical detox?

6 licensed programs in Thousand Oaks offer detox: CLEAN Treatment Center, Ventura Recovery Center, Grata House, Wildwood Recovery and La Ventana Treatment Programs. Ask each whether a nurse is on site overnight and which withdrawals it manages.

How do I know a program is licensed?

Every program on this page is matched to the California Department of Health Care Services license roll, and each listing shows the record it holds and the date we last checked it, with a link to the state’s own list.

Is there intensive outpatient or day treatment in Thousand Oaks?

Yes. Intensive outpatient: Omnia Recovery and CLEAN Treatment Center. Day treatment: Omnia Recovery and CLEAN Treatment Center.

What if nothing in Thousand Oaks has an opening?

The nearest cities with their own pages are Westlake Village (5 programs), Agoura Hills (14 programs), Moorpark (3 programs). Programs there are listed the same way.

Which Thousand Oaks programs serve adolescents or women only?

Programs that treat adolescents: CLEAN Treatment Center.

Nearby cities

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