California Mental Health Centers

Feather River Tribal Health provides intensive outpatient substance use treatment in Oroville, California, serving American Indian and Alaska Native communities. The tribal health organization offers behavioral health services, substance use programming, and wellness outreach alongside its medical clinics in Oroville and Yuba City. Feather River Tribal Health accepts Medicaid, Medicare, private insurance, military insurance, and state-financed health insurance.

Advanced Therapeutic Services runs outpatient addiction and behavioral health treatment from two Southern California sites, in Barstow and Rancho Mirage. Its clinical lineage is unusual for an outpatient program: co-founder Jim Herndon co-authored an abstract in the ASAM Journal of Addictive Diseases in 2005 finding that buprenorphine detoxification improved patient retention, and that protocol went on to be recognized nationally as a model for opiate detox. Josie Ramirez-Herndon, the founder and chief executive, has worked in behavioral health and addiction services since 1987. The program is a Blue Distinction Center by Anthem Blue Cross and holds CARF accreditation.

AMFM Mental Health Treatment provides residential care for adults with mental health and co-occurring substance use disorders in Fallbrook, California. The program offers a holistic approach with individual therapy, group counseling, and wellness-based activities. Treatment addresses anxiety, depression, trauma, and substance use in a structured residential setting.

Ventura County Behavioral Health Dept in Santa Paula is a provider of outpatient mental health services.

St. James Infirmary is an affordable, peer-based occupational health and safety clinic for sex workers of all genders. The facility accepts clients on opioid medication.

Neurish Wellness provides residential mental health and dual diagnosis treatment in Orange County, California. The program operates luxury psychiatric facilities at the Glenmere and El Toro campuses, treating primary mental health conditions alongside co-occurring substance use disorders. Neurish is licensed and accredited with a focus on clinical and holistic care.

Valley Star provides residential mental health treatment in San Bernardino, California. The program serves adults with activity therapy, group therapy, case management, and psychiatric services. Valley Star accepts Medicare, private insurance, and offers a sliding fee scale.

Valley Star in San Bernardino, California provides residential substance use treatment, operated by Stars Behavioral Health Group. The program accepts Medicare and state-funded insurance.

All for Kids provides a partial hospitalization program for children and adolescents in Riverside, California. With over a century of service, the nonprofit organization offers mental health day treatment with bilingual English, Spanish, and Korean language support. The program includes individual therapy, family counseling, and psychiatric care in a youth-centered environment.

HealthRIGHT 360's Pomona location provides residential substance use disorder treatment as part of one of California's largest nonprofit healthcare networks. With roots tracing to the Haight Ashbury Medical Clinics (1967) and Walden House (1969), the organization now operates over 50 programs across 10 California counties, serving more than 45,000 people annually. Services span primary medical care, mental health, dental care, and substance use treatment, with specialized programs for women, children, the LGBTQ+ community, and justice-involved populations. The organization received $16.4 million in Proposition 1 funding to build a new behavioral health facility at the Pomona Family Campus. HealthRIGHT 360 serves all community members regardless of insurance status or ability to pay.

Pacific Bay Recovery provides addiction treatment in San Diego, California. The program offers 24/7 admissions support with free insurance verification and a structured intake process. Treatment includes medically supervised detox and residential rehabilitation in a confidential setting.

Ventura County Behavioral Health in Ventura is a provider of outpatient mental health services.

High Desert Child, Adolescent & Family Services Center, Inc. is a behavioral health provider with offices in Victorville, Barstow and Yucca Valley. The Barstow site at 225 Barstow Road offers individual therapy, outpatient and intensive outpatient group counseling, telecounseling and perinatal services for children, adolescents and adults.

Buddy's Ranch provides residential drug and alcohol treatment in Yuba City, California, with separate men's and women's homes each housing six beds. The program offers medically supervised detox, inpatient rehab, intensive outpatient, and telehealth services, with stays typically lasting 30 to 180 days. Accredited by The Joint Commission, Buddy's Ranch accepts private insurance, TRICARE, Aetna, Anthem Blue Cross, Cigna, Magellan, and ComPsych, and does not accept Medicaid.

WellSpace Health provides intensive outpatient substance use treatment at its J Street Community Health Center in Sacramento, California. A federally qualified health center, WellSpace Health offers integrated behavioral health and primary care services. The program accepts Medicare and military insurance, serving the greater Sacramento region through a network of community health centers.

Intervention911, operating as Ken Seeley Communities, provides addiction treatment in Palm Springs, California. The program was founded by interventionist Ken Seeley and offers medical detox, residential substance abuse treatment, and a structured admissions process. The facility serves the Coachella Valley and Riverside County area.

Discovery Mood & Anxiety Program provides residential and outpatient mental health treatment for depression, anxiety, PTSD and co-occurring substance use at its Vista, California site. Adults and adolescents are treated in separate programs rather than together, and online treatment is offered alongside in-person care. The organization has run since 1997, operates more than 30 treatment centers across nine states, describes its approach as measurement-based, and is accredited by The Joint Commission. Private and military insurance are accepted, and it is in-network with Cigna, Humana, Optum and TRICARE.

Muir Wood provides residential and intensive outpatient treatment for adolescents ages 12–17 with primary mental health conditions and co-occurring substance use, at its Riverside, California campus. The program features WASC-accredited academics coordinated with each teen's home school, and an integrated team of psychiatrists, therapists, nurses and educators. Muir Wood is in-network with most commercial insurers and is not in-network with Medi-Cal/Medicaid.