Cornerstone of Southern California has been helping people across the Inland Empire reclaim their lives since 1984, when psychiatrist Dr. Michael Stone founded the family‑owned program. Today our team offers San Bernardino residents a full continuum of care, from medically supervised and inpatient rehab to day treatment, intensive outpatient services and long‑term alumni support, so clients never have to switch providers. Although our campus is in Orange County, many people from San Bernardino travel to Cornerstone for compassionate, evidence‑based treatment that addresses addiction and co‑occurring mental‑health issues, and for the sense of community fostered by our alumni network. If you’re searching for rehab in San Bernardino, our admissions counselors are available around the clock to answer your questions, verify insurance and help you take the first step toward lasting recovery.
Looking for Drug & Alcohol Rehab in San Bernardino, CA?
If you’re searching for San Bernardino rehab options or wondering which rehab San Bernardino residents trust most, you’re in the right place. Cornerstone of Southern California has been a leader in addiction treatment since 1984, when psychiatrist Dr. Michael Stone founded the program. Today our family‑owned network operates multiple treatment centers in Orange County and serves residents across the Inland Empire. While there are several rehabs in San Bernardino and surrounding areas, many families choose to travel to our flagship facility because of our long‑standing reputation for quality and our ability to transition clients smoothly through every level of care. Families looking for drug rehab in San Bernardino or a compassionate rehabilitation center will find comprehensive services tailored to each stage of recovery at Cornerstone.
Steps to Recovery at Cornerstone: Inpatient, Outpatient & Long‑Term Programs in San Bernardino, CA
At Cornerstone we move clients through a continuum of care that accommodates changing needs without disrupting their progress. This flexibility sets us apart from other rehab centers in San Bernardino, CA and ensures a seamless experience. Our treatment pathway includes:
- Initial Assessment: Begin your recovery with an assessment to understand your unique addiction and mental health challenges to plan a personalized addiction treatment.
- Inpatient Rehab: Transition to our inpatient rehab for a structured recovery environment for drug and alcohol rehab, where you can focus entirely on healing without external pressures.
- Dual-Diagnosis Treatment: Cornerstone is a recognized dual diagnosis treatment center that provides mental health therapy and addiction treatment side-by-side to improve care outcomes.
- Intensive Outpatient Program (IOP): For continued recovery with flexibility, Cornerstone's Orange County IOP allows you to maintain daily responsibilities while receiving the support and treatment you need.
- Sober Living Homes: Choose from our licensed sober living homes in Irvine, and many other cities in Orange County, providing a structured and sober environment ideal for transitioning back to everyday life.
- Post-Treatment Care: Connect with Cornerstone's alumni program and maintain ongoing attendance at support groups to solidify your long-term recovery, with continuous access to our resources and community support.

Alcohol and Drug Rehabilitation Programs in San Bernardino, California
Our programs serving residents from San Bernardino prioritize creating a secure and uninterrupted healing experience. If a client in a lower level of care is having difficulty, we can seamlessly move them into a higher level without disrupting continuity of care. This ability, rare among many programs in the region, helps each individual stay focused on recovery and increases the likelihood of long‑term success.
San Bernardino County has faced a devastating opioid crisis in recent years, recording 420 opioid‑related deaths in 2023 (19.8 deaths per 100,000 residents) and more than 1,000 emergency‑department visits. Local health officials have responded with public‑awareness campaigns and naloxone distribution, but families still struggle to find comprehensive treatment options close to home. By offering a full continuum of care at our Orange County campus and coordinating with community providers, Cornerstone helps San Bernardino residents access lifesaving treatment without interruption.
Drug Rehab San Bernardino
Cornerstone offers comprehensive drug rehab in San Bernardino tailored to individual needs. We serve the community through our Orange County treatment center, which is equipped to handle a range of addictions. Our continuum of care, including residential treatment, partial hospitalization and intensive outpatient programs, is designed to offer holistic support and sustainable recovery. Unlike some programs in and around San Bernardino, we emphasize personalized treatment plans that address both the psychological and physical aspects of addiction, ensuring every client receives the care necessary to regain control of their life.
Support for Overcoming Drug Dependence in San Bernardino
Quitting addictive substances without medical help can be risky. Cornerstone provides comprehensive services to help individuals overcome dependence on opioids/fentanyl, benzodiazepines, stimulants, heroin and other drugs. For residents of San Bernardino, we offer medically supervised detox at our accredited facility in Orange County, with transportation assistance available if needed. Treatment plans include counseling to address cravings, mental‑health support to rebuild well‑being, and medication‑assisted treatment when appropriate. Clients can choose from inpatient rehab, day treatment or intensive outpatient programs to match their lifestyle. In addition to our general programs, we offer specialized tracks for meth and cocaine addiction that address the unique challenges of each substance.
Alcohol Rehab San Bernardino
Cornerstone’s alcohol rehab program is well known among San Bernardino residents. Although our detox and residential services are based in Orange County, we regularly welcome clients from the Inland Empire who are seeking a supportive and structured environment to overcome alcohol dependence. Our programs range from medically supervised detox and residential treatment to partial hospitalization and outpatient care, all aimed at facilitating long‑term sobriety. With a focus on healing the whole person, treatment includes therapy, relapse‑prevention classes and life‑skills training to help clients rebuild their lives and maintain recovery.
Medically Supervised Alcohol Withdrawal – Serving San Bernardino Residents
The first days of recovery can be challenging when a person stops drinking. To ensure safety and comfort, Cornerstone offers medically supervised alcohol withdrawal management at our Orange County campus. Clients from San Bernardino are transported to a safe setting where our medical team monitors vital signs, manages discomfort and provides emotional support so they can transition smoothly into alcohol rehab. We offer both inpatient and outpatient withdrawal services depending on your needs. If you’re searching for rehab centers in San Bernardino CA or want a rehabilitation center San Bernardino residents trust, you can count on our clinicians to provide expert care from your first day of sobriety through long‑term treatment.
Dual‑Diagnosis Mental Health & Addiction Treatment in San Bernardino, CA
Cornerstone of Southern California is a recognized dual‑diagnosis treatment program that provides both mental‑health counseling and addiction treatment side‑by‑side to best support and care for our San Bernardino clients. We address co‑occurring disorders such as depression, anxiety or PTSD concurrently with substance use, providing a more complete approach to wellness.
Types of Alcohol & Drug Rehab Programs San Bernardino, CA
Following inpatient rehabilitation, our San Bernardino addiction treatment center offers a variety of programs tailored to meet the needs of our clients. Whether you’re dealing with alcohol, drug dependence or dual diagnosis, our personalized care approach fosters lasting recovery. We provide comprehensive treatment for:
- Drug Addiction
- Alcohol Addiction
- Dual Diagnosis
- Meth and Amphetamine Addiction
- Heroin Addiction
- Cocaine Addiction
- Stimulant Addiction
- Fentanyl Rehab
- Prescription Drug Addiction
- MDMA Addiction
- Cannabis Addiction
- New Psychoactive and Illicit Substance ("Legal High") Addiction
- Ketamine Addiction
- Spice Addiction
Meth and Amphetamine Rehab in San Bernardino
Stimulant misuse, including methamphetamine and prescription stimulants, can cause severe mental‑health and physical effects. Our meth and amphetamine rehab programs emphasise medical supervision during withdrawal, cognitive behavioral therapy to address cravings and underlying trauma, and relapse‑prevention planning. Clients learn to manage triggers, rebuild social support and develop healthy routines to sustain long‑term recovery.
Cocaine Rehab in San Bernardino
Cocaine and crack cocaine produce intense highs followed by severe crashes, making them particularly addictive. Cornerstone’s cocaine rehab program includes medically managed detox, psychotherapy and peer‑support groups. We incorporate evidence‑based therapies such as contingency management and dialectical behavior therapy (DBT) to help clients change behaviors and thought patterns. Because cocaine use often co‑occurs with mental‑health issues, psychiatric care is an integral part of every treatment plan.
Types of Addiction Rehabilitation Treatment Programs at Cornerstone
Cornerstone of Southern California offers a variety of treatment modalities, from 24‑hour supervised detox to flexible outpatient programs. Each level of care is designed to meet specific recovery needs and can be adjusted as those needs change. This comprehensive approach sets us apart from many rehabilitation centers in San Bernardino, where clients often must transfer to new facilities as they progress.

Personalized Addiction Treatment in San Bernardino, CA
No two addiction stories are alike. That’s why our team performs a thorough assessment of each client’s medical history, substance use, mental‑health conditions and personal goals before recommending a course of treatment. By tailoring therapy, medication and lifestyle interventions to the individual, we ensure that each client receives the right combination of services at the right time.

Inpatient Rehab San Bernardino, CA
Cornerstone’s inpatient program takes place at our Orange County campus, but it serves many San Bernardino residents. Clients live on site for about four weeks, immersing themselves in therapy, group work and wellness activities without the distractions of everyday life. This secure environment allows individuals to focus on healing and build a foundation for lasting sobriety.

Intensive Outpatient Program (IOP)
Our IOP helps clients transition from residential treatment or enter care while maintaining work or school commitments. Sessions include individual counseling, group therapy, educational workshops and relapse‑prevention planning. IOP can be a critical support for San Bernardino residents who want intensive services without a residential stay.

Partial Hospitalization Program (PHP)
For individuals who are dealing with substance use, mental health, or behavioral issues and need an in-depth level of care without the full hospitalization requirement, a Partial Hospitalization Program (PHP) may be just what they require for their recovery journey. PHP's provide clients a crucial step towards achieving healthy lifestyles free from drugs and alcohol addiction along with restoring happiness to their lives.

Extended Care Programs
Cornerstone's Extended Care Program (ECP) is here to help bridge the gap between drug and alcohol treatment and leading a successful life in sobriety. Even with renewed hope from completing initial rehabilitation, relapse can still be an issue for many individuals. To mitigate this risk of relapse occurring, ECP provides additional support throughout one’s recovery journey beyond their existing treatments - giving greater assurance on sustaining long-term addiction freedom.

Sober Living in San Bernardino, CA
At Cornerstone Sober Living, we strive to provide adults aged 18 and over with a secure and supportive environment conducive to their continued recovery. Our licensed recovery homes feature six residents per house, each managed by a live-in manager available 24/7 in case of any housing issues. Clients are given the freedom they need while being strongly encouraged towards independence - making it an ideal setting for those enrolled in our Extended Care Program, Day Treatment (PHP), or Intensive Outpatient Treatment program!
What We Treat at Our Rehab Center Near San Bernardino – Alcohol, Drug & Co‑Occurring Disorders
Cornerstone treats a wide range of substance use disorders and co‑occurring mental‑health conditions. Our clinical team is experienced in addressing:
- Alcohol addiction
- Opioid and fentanyl addiction
- Heroin addiction
- Methamphetamine and amphetamine addiction
- Cocaine and stimulant addiction
- Prescription drug addiction
- MDMA/ecstasy addiction
- Cannabis addiction
- Polysubstance use
- Dual diagnosis (co‑occurring mental‑health disorders)
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Addiction Counseling & Therapies Offered
Our drug rehab center is dedicated to providing evidence-based treatment programs tailored to each individual's needs. We recognize the importance of taking a personalized approach when treating substance abuse and addiction, as we believe it is essential in achieving lasting recovery. Our team has crafted therapies that not only address underlying causes but also support individuals throughout their journey: from cognitive behavioral therapy (CBT) to group counseling sessions - our extensive services are designed with patient success in mind!
- Cognitive Behavioral Therapy (CBT) – Helps clients identify and change destructive thought patterns.
- Dialectical Behavior Therapy (DBT) – Teaches emotional‑regulation skills and mindfulness.
- Acceptance and Commitment Therapy (ACT) – Encourages acceptance of difficult emotions and commitment to personal values.
- Person‑Centered Therapy – Focuses on empathy and unconditional positive regard.
- Emotion‑Focused Therapy (EFT) – Addresses emotional processing and relationship patterns.
- Mindfulness and Meditation – Cultivates awareness and stress reduction.
- Psychoeducation and Life‑Skills Training – Builds coping strategies for relapse prevention and daily functioning.
What to Expect During Rehab in San Bernardino – Assessment, Inpatient & Ongoing Care
The specifics of what you can expect during rehab will depend on the type of treatment program you are in and your individual needs and goals. In general, however, you can expect the following during rehab:

Drug Addiction Assessment

Inpatient Rehab

Outpatient Addiction Treatment

Ongoing Addiction Care
Payment & Admission – Insurance & Affordable Rehab in San Bernardino
Admitting yourself or a loved one into treatment should be straightforward. Cornerstone’s admissions specialists are available around the clock to answer questions, verify insurance coverage and discuss payment options. We accept most major insurance plans, offer private pay rates and can arrange flexible payment plans when needed. If you’re looking for San Bernardino rehabilitation center services that fit your budget, we’re committed to finding a solution.
Getting admitted to Cornerstone of Southern California is very simple. To start the admissions process, call us at (714) 547-5375 anytime. Our admissions experts are available around the clock to answer all your questions, discuss various payment options, and verify your health insurance coverage
Insurance Coverage & Exclusive Rehab Programs
Understanding your insurance benefits can be complicated. We work directly with insurance companies to determine coverage for detox, residential treatment, outpatient care and medication‑assisted treatment. For those seeking additional privacy and enhanced amenities, we also offer exclusive rehab programs with private rooms and customized services. Our admissions team will explain all your options and help you choose the program that best meets your needs.
Find AA and NA meetings in San Bernardino
Connecting with supportive peers can be an invaluable tool on the path to recovery. Fortunately, those struggling with substance abuse or addiction have access to a range of tailored support groups; providing an opportunity for individuals in similar situations to share stories while connecting within safe environments.
Arid Club San Bernardino
4113 North Sierra Way, San Bernardino, CA 92401
12 Steps to Restoration
3664 N E St, San Bernardino, CA 92405
Dawn Patrol
3433 Parkside Dr, San Bernardino, CA 92404
Directions from San Bernardino, CA to Cornerstone's Medical Center for Drug & Alcohol Rehab
The headquarters and medical center for rehab, where most people start rehab at Cornerstone of Southern California.
Cornerstone's Rehab Locations:
Contact Us to Start Your Recovery in San Bernardino
Ready to take the first step? Call (714) 547‑5375 or fill out our online form. We’re here to help you understand your options, verify insurance and schedule your assessment. Even if you’re still comparing rehabilitation centers in San Bernardino, speaking with our team can provide clarity and support.
Get in contact today to find out how we can help you or a loved one overcome addiction.
San Bernardino Drug & Alcohol Rehab FAQs – Answers to Common Questions
We offer every level of care in one program, eliminating the need for transfers. Our staff includes physicians, psychiatrists and therapists who work together to address both addiction and mental‑health disorders. We also provide long‑term alumni support.
Length of stay varies based on individual circumstances. Medical detox may take a week, residential treatment typically lasts 28 days, and outpatient or extended care programs can continue for several months. Our team will work with you to develop a timeline that supports sustainable recovery.
We treat a wide range of addictions, including alcohol, opioids, fentanyl, heroin, methamphetamine, cocaine, benzodiazepines, prescription medications, MDMA and poly‑substance abuse. We also address co‑occurring mental‑health disorders and behavioral addictions.
Yes. MAT may be used for opioid, alcohol or other substance use disorders under the supervision of our physicians. Therapy, counseling and peer support accompany medication to maximize effectiveness.
Unlike many rehabilitation centers in San Bernardino, Cornerstone provides every level of care under one roof. Clients don’t have to switch providers when stepping down from inpatient to outpatient care, and our alumni program offers lifelong support


