Cornerstone of Southern California

Detox to Outpatient. Since 1984. Family-Focused Care.
https://www.cornerstonesocal.com/
Phone

714-881-7475

Email

contactus@cornerstonesocal.com

Address

1950 E 17th Street #150, Santa Ana, CA 92705, USA

About Cornerstone of Southern California

★★★★★ 4.7/5 Rating on Google

Cornerstone of Southern California is a drug and alcohol rehab in Santa Ana, California, founded in 1984 by addiction medicine physician Dr. Michael Stone. It began with a single sober living home and now runs a network of about 20 homes and offices, all within a few miles of each other in Orange County. The center serves adults with substance use and co-occurring mental health conditions, and it places a strong focus on involving families.

Cornerstone lists a full range of care: detox, primary residential treatment, extended care, partial hospitalization (day treatment), intensive outpatient, outpatient, and sober living. For people comparing drug and alcohol rehab in Santa Ana, this means a person can move through each stage of treatment with the same organization and clinical team.

Facility overview

Insurance Accepted
Joint Commission Accredited
Private Accommodation
Facility Highlights
Medical DetoxResidential TreatmentPartial HospitalizationIntensive OutpatientOutpatient ProgramSober LivingAftercare

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Treatment Services at Cornerstone of Southern California

Detox & Residential Treatment
Cornerstone runs residential detox homes and primary residential treatment in Santa Ana. Residents have round-the-clock access to nurses, therapists, and psychiatrists, with MAT available when appropriate. The center says residents have private bedrooms, catered meals, and daily yoga, meditation, or exercise. Stays range from about a week to three months.
Day Treatment & IOP
After residential care, clients can step down to Cornerstone's partial hospitalization (day treatment) program, then to intensive outpatient and outpatient care. These programs offer group and individual therapy, CBT, DBT, and relapse prevention while clients begin to rebuild daily routines. Online treatment is also listed for some outpatient clients.
Dual Diagnosis Treatment
Cornerstone treats substance use alongside mental health conditions such as anxiety, depression, PTSD, ADHD, OCD, and bipolar disorder. Care combines psychiatric support, medication management, EMDR for trauma, and family therapy. The center says treating both issues together helps clients understand their triggers and plan for long-term recovery.

What Does Cornerstone of Southern California Treat?

Substance Use

Mental Health & Co-occurring Concerns

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Cornerstone of Southern California at a Glance

Cornerstone says it treats all types of substance use disorders. Its site names alcohol, fentanyl, heroin, cocaine, methamphetamine and other amphetamines, prescription drugs, Xanax, cannabis, ketamine, MDMA, kratom, Spice, other stimulants, and newer synthetic substances. Its dual diagnosis and mental health program covers anxiety, depression, PTSD and trauma, ADHD, OCD, and bipolar disorder.

Therapy includes one-on-one sessions, group therapy, family and couples therapy, cognitive behavioral therapy (CBT), dialectical behavior therapy (DBT), EMDR for trauma, and relapse prevention therapy. Medication-assisted treatment is offered when it is clinically appropriate. The center says psychiatrists, therapists, and nurses are available around the clock for residential clients.

Residential clients live in homes rather than a hospital unit. The center says residents have their own bedroom, along with catered, balanced meals that can meet dietary needs, plus yoga, meditation, and exercise classes. Photos show a comfortable lobby, living rooms, and a game room with a pool table. Treatment length ranges from about 7 to 90 days based on need, and an extended care program offers more structure for people who need extra time.

Family involvement is a core part of Cornerstone's approach. The center also lists an LGBTQIA2+ support track, an alumni program with a mobile app, aftercare planning, and online treatment. It offers legal support for clients with court cases, including help with alternative sentencing. Incidental medical services (IMS) are available within its residential homes.

All of Cornerstone's homes and offices are in Santa Ana and nearby parts of Orange County. The center serves clients from Irvine, Anaheim, Newport Beach, Huntington Beach, Tustin, and many other nearby cities. This close layout makes it easier for people to step down from residential care to outpatient programs at the same drug and alcohol rehab in Santa Ana.

Cornerstone is in network with many private insurers, including Aetna, Anthem, Blue Shield of California, Cigna, Humana, UnitedHealthcare, Optum, Magellan, Carelon, and TRICARE. It does not accept Medicaid or Medicare, and cash pay is available. Families should verify benefits before admission. The center is accredited by The Joint Commission and licensed by the California Department of Health Care Services (licenses 300017ZP and 300017AAP).

For people researching a long-running program with every level of care in one place, Cornerstone of Southern California is worth a closer look. Contact the admissions team to ask about detox, room options, and how long a typical stay lasts.

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