About Oasis Treatment Centers – Outpatient Addiction Treatment in Orange County, CA

Oasis Treatment Centers is an outpatient addiction treatment provider located in the heart of Costa Mesa, California, serving individuals and families throughout Orange County. We specialize in helping people overcome substance use disorders and co-occurring mental health conditions through compassionate, evidence-based care.

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Who We Are – Orange County Outpatient Addiction Treatment Specialists

Our team is committed to creating a safe, supportive environment where each person feels understood, valued, and empowered to take the next step toward recovery. Whether you are beginning your journey or transitioning from a higher level of care, Oasis Treatment Centers meets you exactly where you are and walks alongside you every step of the way.

Our Mission – Providing Hope and Healing in Orange County

At Oasis Treatment Centers, our mission is to provide a safe, supportive, and healing environment where individuals struggling with substance use and co-occurring disorders can begin their journey to lasting recovery.

We are committed to delivering individualized, trauma-informed care that honors each person’s unique story, needs, and strengths. Through evidence-based treatment, compassionate support, and the power of community connection, we guide our clients toward rediscovering their purpose and building a life rooted in hope and wellness.

We believe that recovery is possible for everyone—one day at a time—and we walk alongside each person as they work toward long-term sobriety and meaningful transformation.

MESSAGE FROM THE CLINICAL DIRECTOR

Here at Oasis Treatment Centers, we recognize that substance abuse and addiction are rarely the whole story. For many individuals we serve, struggles with alcohol and drugs are deeply connected to unresolved childhood experiences, developmental trauma, and the pain of unmet emotional needs. Many of us carry wounds from childhood, experiences of neglect, loss, or trauma that left us feeling unseen, unsafe, or unworthy. Many have spent years believing something was “wrong” with them, when in truth, their struggles were human responses to very real hurt.

Our mission is to create a safe and compassionate environment where healing goes beyond symptom management. We believe recovery requires addressing the root cause, not just the behaviors. We look at the “why”. Our clinical approach integrates a 12 Step program, evidence-based treatment with trauma-informed care, attachment-based therapies, family dynamics, and the opportunities to process difficult life experiences in a supportive community. We never blame others for our current situation. We move into the solution of identifying patterns of behaviors throughout life and begin to heal.

We honor the courage it takes to begin this journey of discovery and change. Recovery is not about perfection. It is about discovering your strength, reclaiming your story, and learning that you are worthy of healing. You do not have to go through this alone. We are honored to walk beside you in your journey.

With Warmest Regards,
Cindy Connelly, LMFT

Our Approach to Recovery – Individualized Outpatient Programs in Orange County

At Oasis Treatment Centers, we understand that recovery is not one-size-fits-all. That’s why every treatment plan is carefully tailored to your needs, history, and goals. Our approach blends clinical excellence with human connection, focusing on:

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Personalized Care Plans

Designed to meet your unique challenges and strengths.

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Whole-Person Healing

Addressing emotional, physical, and spiritual well-being.
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Evidence-Based Therapies

Including CBT, DBT, trauma-informed counseling, and holistic modalities.
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Flexible Outpatient Programs

Daytime, half-day, and evening schedules to fit your lifestyle.
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Community Integration

Encouraging peer support, alumni involvement, and 12-step principles.

What We Treat – Substance Use and Co-Occurring Disorders in Orange County

Oasis Treatment Centers provides comprehensive care for:

  • Substance Use Disorders – Drug and alcohol addiction.
  • Alcohol Addiction – Addressing dependence, misuse, and binge drinking.
  • Drug Addiction – Including prescription drug misuse, opioids, stimulants, and more.
  • Co-Occurring Disorders – Treating substance use alongside depression, anxiety, PTSD, and other mental health concerns.
  • Mood & Anxiety Disorders – Offering psychiatric care and therapy for underlying emotional challenges.

Why Choose Oasis Treatment Centers in Orange County, CA?

  • Local Expertise – Deeply connected to the Costa Mesa and Orange County recovery community.
  • Experienced Clinical Team – Licensed professionals with decades of combined experience.
  • Safe & Supportive Environment – A trauma-informed space where healing can thrive.
  • Flexible Outpatient Care – Programs designed to fit your schedule without compromising quality.
  • Lifelong Support – Alumni programs and local resources to help maintain long-term sobriety.

FAQs – About Oasis Treatment Centers in Orange County

Do you offer detox or residential care?

No. Oasis Treatment Centers specializes in outpatient programs, including PHP, IOP, and evening options. We do not offer detox or residential services, but we can provide referrals if needed.

Is Oasis Treatment Centers only for Costa Mesa residents?

No. While our facility is located in Costa Mesa, we welcome individuals from across Orange County and surrounding areas, including Newport Beach, Huntington Beach, Irvine, Santa Ana, Fountain Valley, and other nearby communities.

What makes Oasis Treatment Centers different?

We combine clinical excellence with a deeply personalized approach, ensuring every client feels supported, understood, and empowered.