Cornerstone of Southern California
Mental Health & Addiction Treatment Center

Helping people recover from addiction since 1984.
If you or someone you care about is suffering from the painful grip of addiction to alcohol or drugs, we can help.
Cornerstone continues to test all new patients for COVID-19 upon arrival.

Call Today (714) 547-5375

Two Woman Hug at a Support Group Meeting at our inpatient addiction treatment center

Addiction Treatment Center in Southern California Since 1984

If you or someone you care about is suffering from the painful grip of addiction to alcohol or drugs, we can help.

If you are thinking about an alcohol or drug rehab treatment program near Orange County in Southern California and don’t know where to begin, we can help. If you are looking for a facility that provides detoxification, primary residential care, extended care, day treatment, day or evening outpatient programs, or licensed recovery home, we can help. If you have legal problems as a result of drug or alcohol use, we can help. We've been helping with long-term addiction treatment and recovery for 40 years!

Man speaks passionately about his experience with addiction and depression during a discussion with a counselor

We are here for you

If you or someone you care about is suffering from dual diagnosis issues or from the painful grip of addiction to alcohol or drugs, we can help. From counselors to

Call Today (714) 547-5375

Addiction Treatments

Personalized Addiction Treatment Programs

Cornerstone can treat all chemical dependencies

including, but not limited to, alcohol, narcotics (Vicodin, Oxycontin, Norco, Fentanyl, Methadone, heroin, Suboxone), sedative-hypnotics (Xanax, Valium, Librium, Ambien, Sonata, Lunesta, Ativan, Serax), methamphetamines and amphetamines (Adderal and Ritalin) cocaine, marijuana, inhalants, mushrooms, PCP and designer drugs (Ecstacy, GHB, Ketamine). Cornerstone offers medication assisted treatment, including Sublocade, Suboxone, Naltrexone and Vivitrol for opiate detox and opiate treatment.

About Cornerstone of Southern California

Our full continuum of care

includes alcohol and drug detox, primary rehabilitation, extended care program, outpatient treatment, alternative sentencing, recovery homes and sober living in Orange County, CA. We are nationally accredited by the Joint Commission, licensed and certified by the State of California Department of Health Care Services (DHCS) and recognized by the local Courts and Orange County Probation. We have contracts with all major commercial insurance plans including Tricare and work well with many known, large employers locally and nationwide.

Cornerstone of Southern California Testimonials

Our former clients say it best...

If you’re here, you know it's not too late to change. Whether you’re visiting our website for yourself or on behalf of a loved one, know that it is possible to escape the control of drugs and alcohol with expert addiction treatment, time, and commitment. You have reached one of the top drug and alcohol rehab centers in Orange County. Helping individuals in Southern California break free of the cycle of addiction is our mission and highest priority. Read on to learn more about what we do, how we do it, and most importantly, how we can help you reclaim your life.

Call Today (714) 547-5375

Isaac C.

"Dr. Stone, I am so grateful to your program and also your generosity. I was a hopeless addict who believed there was no way of getting clean. Thanks to my sister and Cornerstone staff, I recently took my 90 day chip in N.A. Thanks, my life has been changed."

Tina H.

“This was the best foundation I could have asked for to be sober. My case manager was the Best!! She showed me your life can be exciting and sober.”

Jim H., An Alumni of the Cornerstone of Southern California Rehab Center, talkiing about how much the staff cares

Jim V.

"It is the truly caring staff that makes Cornerstone the best rehab I have been to. The best part was finally getting my depression medications right, after many others tried for 2 years."

About Cornerstone - Addiction Treatment Center in Orange County, California

If you or someone you care about is suffering from the painful grip of addiction to alcohol or drugs, we can help.

If you are thinking about an alcohol or drug rehab treatment program and don’t know where to begin, we can help. If you are looking for a facility that provides detoxification, primary residential care, extended care, day treatment, day or evening outpatient programs or licensed recovery home, we can help. If you have legal problems as a result of drug or alcohol use, we can help.

A counselor and rehab treatment program attendee discuss support and ongoing care while having lunch at the cafeteria

About Our Founder

Founder Michael Stone, MD, and our dedicated and caring staff have been helping addicts and their families since 1969. In 1984, he founded Cornerstone of Southern California, which currently has drug and alcohol treatment facilities in Orange County, Santa Ana, and Tustin, CA. In addition to licensed/certified alcohol and drug counseling staff, many members of our support staff are in recovery and have credentials of the heart. We have been providing affordable and ethical care since 1984.

Drug Rehab in Orange County, California Since 1984

At Cornerstone of Southern California, we can help you. We are one of the largest and oldest addiction treatment centers in Orange County, with nearly 40 years of excellent medical practice behind us. We started small, but today our modern network of alcohol and drug addiction treatment centers includes twenty residential homes, each specializing in a different set of needs for our clients. Specifically, we offer drug and alcohol detox and rehab centers dedicated to residential treatment programs, intensive outpatient drug programs, extended care, and long-term sober living homes. Support areas: Santa Ana, Newport Beach, Anaheim, Irvine, Mission Viejo, Costa Mesta.

Drug and Alcohol Rehab & Detox in Southern California

If you’re here, you know it's not too late to change. Whether you’re visiting our website for yourself or on behalf of a loved one, know that it is possible to escape the control of drugs and alcohol with expert addiction treatment, time, and commitment. You have reached one of the top drug and alcohol rehab centers in Orange County. Helping individuals in SoCal break free of the cycle of addiction is our mission and highest priority. Read on to learn more about what we do, how we do it, and most importantly, how we can help you reclaim your life.

Licensed and Certified Addiction Rehab Center

by the State of California Department of Healthcare Services

Two addiction treatment supportgroup attendees discussing personal experiences and coping methods

We're here any time of the day to talk

Call us and speak to one of our caring dual diagnosis and/or addiction counselors.

Call Today (714) 547-5375

Cornerstone of Southern California
Mental Health & Addiction Treatment Center

Addiction Treatment Center in Southern California Since 1984

If you or someone you care about is suffering from the painful grip of addiction to alcohol or drugs, we can help.

We are here for you

Addiction Treatments

Therapies We Offer

We are in network with most insurance providers