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WELCOME TO OASIS TREATMENT CENTERS

Addiction Treatment Center Costa Mesa

Oasis Treatment Centers provide addiction treatment programs in Costa Mesa California for men and women struggling with substance abuse and mental health issues. We are a 5 star Treatment Center

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Where You'll Be Staying

We strive to provide a comfortable , home like environment during your recovery journey browse our
facility images below to take a look at our upscale residential facilities.

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Drug Rehab in Costa Mesa

At Oasis Treatment, we start every client's journey to recovery with compassion and care. As experts in substance and alcohol addiction treatment, we understand how difficult yet vital the recovery process can be. Our professional team strives to provide exceptional treatment programs tailored to each client's needs.

Whether you choose detox, residential rehab, outpatient services, or aftercare, we will be there to support and guide you through each step of your recovery. With evidence-based approaches, personalized care plans, and a peaceful treatment environment, we empower our clients to overcome addiction and build healthy lives. Recovery is a lifelong journey, and we are honored to walk beside you. Contact us today to start your personalized path to sobriety.


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Best Addiction Treatment Center Orange County
Drug & Alcohol Residential Treatment Center Southern California

Best Rehab Centers In Orange County

Drug Detox Orange County

Drug Detox Orange County

Recognizing that detoxification is the critical first step to addiction recovery. Our safe and effective drug detox program is designed to make this process as comfortable and successful as possible.

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Alcohol Detox Orange County

Our alcohol detox program provides a safe, supportive environment to help manage withdrawal symptoms and break free from dependence.


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drug rehab orange county

Drug Rehab Orange County

Overcoming addiction to illicit substances or prescription medications requires comprehensive treatment tailored to individual circumstances.


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Alcohol Rehab Orange County

Alcohol rehab provides rehabilitation to those struggling with alcohol use disorder through an integrative approach addressing psychological, social, medical, vocational, and legal concerns.

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Costa Mesa Rehab Centers

30+ years of Experience

High Success Rate

Thousands Served

Pick Up From any location in USA

Meet Our Addiction Counselors

Nothing is more important than inter-personal relationships when it comes to successful addiction treatment. Our staff are some of the most friendly people you could meet, with hearts to serve you.

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Contact Us For Information or Immediate Placement
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24-Hour Helpline

100% Confidential

Many of our team members have walked the same path to recovery that you're on now, having achieved meaningful periods of sobriety themselves. We truly understand the challenges and triumphs you're experiencing. Please know that sobriety is within your reach, and we're here to support and guide you every step of the way with compassion and understanding.

Ian McDonald

Ian McDonald

CEO

Cindy Connelly

Cindy Connelly

Clinical Director

Courtney Chipman

Courtney Chipman

Director of Admissions

What Our Clients Say About Us

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Drug & Alcohol Addictions We Treat

We treat ALL forms of substance abuse, some of the most common are below:

  • Opiate addiction

    Opiates addiction stems from the use of opioids, a class of drugs used for pain relief that includes prescription painkillers as well as illegal substances like heroin. Dependence can develop quickly, leading to severe physical and mental health issues.

  • Alcoholism

    Alcohol addiction, or alcoholism, involves a physical and psychological need to consume alcohol, despite negative impacts on one’s health and life. It can cause serious health issues, including liver disease and increased risk of accidents.

  • Heroin

    Heroin addiction is a severe form of substance dependence characterized by an overwhelming desire to continue using heroin despite harmful consequences. It significantly affects the brain’s reward system, leading to physical dependence and withdrawal symptoms.

  • Cocaine

    Cocaine addiction is characterized by the compulsive use of the stimulant drug, regardless of the negative health and social consequences. It can cause serious cardiovascular and neurological issues, among other health risks.

  • Sleeping pills

    Addiction to sleeping pills, or sedative-hypnotics, involves a dependency on these drugs to manage sleep problems. Over time, it can lead to increased tolerance, withdrawal symptoms, and negative effects on mental and physical health.

  • Meth

    Meth addiction is a powerful stimulant drug dependency that has devastating effects on physical and mental health. It is characterized by intense cravings, risky behaviors, and significant health decline, including dental problems and increased risk of infectious diseases.

  • Barbiturates

    Barbiturates addiction relates to dependence on a class of drugs used for sedation or to treat anxiety and insomnia. Misuse can lead to life-threatening withdrawal symptoms and requires careful management during recovery.

  • Prescription pills

    Prescription pills addiction encompasses dependence on prescription medications, including opioids, stimulants, and anti-anxiety drugs. It poses risks of overdose, mental health disorders, and physical health problems.

Level of Care in Addiction Treatment

Understanding the levels of care in addiction treatment helps individuals receive the right support—from detox and inpatient rehab to outpatient programs—based on their unique recovery needs and progress.

Detox Treatment

We provide alcohol detox in Orange County for men and women suffering from chronic alcoholism, related health issues,  and long-term behavioral challenges.

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Inpatient Treatment

Long-term substance use can lead to physical dependence, meaning the body has gradually and chronically adapted to the presence of drugs or alcohol.

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Outpatient Program

IOP is a step-down level of care that allows individuals to live at home or in sober living while continuing to engage in comprehensive outpatient services.

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Anaheim Treatment

Our Anaheim drug rehab center provides customized treatment programs to effectively meet each client’s needs in overcoming substance addiction.

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Meet Our Addiction Counselors

Nothing is more important than inter-personal relationships when it comes to successful addiction treatment. Our staff are some of the most friendly people you could meet, with hearts to serve you.

Meet The Team

Our Residential Treatment Centers in Orange County

We Accept Most Insurance Providers

Oasis Treatment Centers works with most health insurance providers to help make substance abuse treatment available.

Drug & Alcohol Addiction Treatment Frequently Asked Questions

Areas We Serve In Orange County

Anaheim Addiction Treatment

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Costa Mesa Addiction Treatment

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Huntington Beach Addiction Treatment

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Irvine Addiction Treatment

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Laguna Beach Addiction Treatment

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Lake Forest Addiction Treatment

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Mission Viejo Addiction Treatment

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Newport Beach Addiction Treatment

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San Clemente Addiction Treatment

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Santa Ana Addiction Treatment

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Tustin Addiction Treatment

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Yorba Linda Addiction Treatment

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