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 inpatient rehab to day treatment, intensive outpatient services, and long‑term alumni support, so individuals 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. If you’re searching for rehab near San Bernardino, CA, 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 Near 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. Many families choose to travel to our flagship facility because of our long‑standing reputation for quality and our ability to transition individuals smoothly through every level of care. Families looking for drug rehab or a compassionate rehabilitation center will find comprehensive services tailored to each stage of recovery at Cornerstone.
Alcohol and Drug Addiction in the San Bernardino, California Area
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 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.[1] Local health officials have responded with public‑awareness campaigns and naloxone distribution, but many 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 Near San Bernardino
Cornerstone offers comprehensive drug rehab near 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.
Alcohol Rehab Near 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 individuals 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 all the way to outpatient care, all aimed at facilitating long‑term sobriety. With a focus on healing the whole person, treatment includes therapy and relapse prevention support to help individuals rebuild their lives and maintain recovery.
Dual‑Diagnosis Mental Health and Addiction Treatment Near 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 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.
What We Treat
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
- Methamphetamine Addiction
- Heroin Addiction
- Cocaine Addiction
- Stimulant Addiction
- Fentanyl Rehab
- Prescription Drug Addiction
- MDMA Addiction
- Cannabis Addiction
- Ketamine Addiction
- Spice Addiction
Types of Addiction Rehabilitation Treatment Programs at Cornerstone
No two addiction stories are alike. That’s why our team performs a thorough assessment of each individual’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 each individual, we ensure they receive the right combination of services at the right time.

Inpatient Rehab Near San Bernardino, CA
Our inpatient treatment program enables individuals to live on site for about four weeks, immersing themselves in therapy, group work, wellness activities, and ongoing support 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 for addiction helps individuals transition from residential treatment or enter care while maintaining work or school commitments. Sessions include individual therapy, group therapy, and relapse prevention planning. An IOP can be a critical support for San Bernardino residents who want intensive services without a residential stay.

Partial Hospitalization Program (PHP)
This program is most recommended for individuals dealing with substance use, mental health conditions, or behavioral issues that require an in-depth level of care without the full hospitalization requirement. A partial hospitalization program (PHP) can provide individuals with a crucial step towards achieving healthy lifestyles 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 a successful sobriety outside of a treatment program. Even with renewed hope from completing initial rehabilitation, relapse can still be an issue for many individuals. To mitigate this risk of relapse occurring, an ECP provides additional support throughout one’s recovery journey beyond their existing treatments.

Sober Living Near 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 sober living homes are managed 24/7 to provide support and in case of any housing issues. Individuals 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.
Addiction Counseling and Therapies We Offer
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 therapy treatment offerings that not only address underlying causes but also support individuals throughout their journey. These include:
- Cognitive Behavioral Therapy (CBT): Helps individuals 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.
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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 and Insurance For Rehab Near San Bernardino
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.
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 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 Center for Drug & Alcohol Rehab
This will help you reach our headquarters and medical center, where most people start rehab at Cornerstone of Southern California.
Locations That Cornerstone Rehab Serves:
| Irvine, CA | Laguna Beach, CA | Anaheim, CA | Newport Beach, CA |
| Huntington Beach, CA | Mission Viejo, CA | Costa Mesa, CA | Santa Ana, CA |
| Tustin, CA | Garden Grove, CA | Long Beach, CA | Drug Rehab in California |
Contact Us to Start Your Recovery Near San Bernardino
Ready to take the first step? Contact us today to learn more. We’re here to help you understand your options, verify insurance coverage, and schedule your assessment. Even if you’re still comparing rehabilitation centers in San Bernardino, speaking with our team can provide clarity and support.
San Bernardino Drug and Alcohol Rehab FAQs
We offer every level of care in one program, eliminating the need for transfers. Our staff includes physicians, psychiatrists, therapists, and support staff who work together to address both addiction and mental health conditions. 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, methamphetamine, cocaine, prescription medications, MDMA, and polysubstance abuse. We also address co‑occurring mental health conditions and behavioral addictions.
Yes. MAT may be used for treating addictions to opioids, alcohol, or other substances under the supervision of our physicians. Therapy, counseling, and peer support accompany medication to maximize effectiveness.
Most insurance policies cover rehabilitation services, but the extent of coverage may vary between different policies and plans. It’s advised that individuals verify insurance coverage before entering treatment so they can focus on recovery during treatment.



