Welcome to Ona Treatment Center
The Best Dual Diagnosis Rehab Center in California
At Ona Treatment Center, we believe healing happens when the mind, body, and spirit are treated together. Nestled on a peaceful 250-acre estate in Northern California, we offer world-class dual diagnosis treatment that combines evidence-based therapies with holistic healing — in a serene environment built for transformation.
Whether you’re seeking recovery from substance addiction, mental health challenges, or both, Ona Treatment Center is your sanctuary for sustainable, lasting change.
Why Choose Ona Treatment Center?
Dual Diagnosis Experts
We specialize in treating co-occurring mental health and addiction disorders with personalized, evidence-based care.
Holistic Healing
Meditation, yoga, art therapy, and mindfulness are integrated into our programs to nurture full-body wellness.
Luxury Environment
Our private, state-of-the-art campus offers a peaceful escape, ideal for reflection and deep recovery.
Accredited and Trusted
Certified by industry-leading bodies, we set the gold standard for compassionate, professional care.
Comprehensive Support
From detox to aftercare, we guide you at every step of your journey toward healing.
Our Programs
Inpatient Dual Diagnosis Treatment: Intensive, structured support in a safe, nurturing environment.
Personalized Recovery Plans: Every journey is unique. Our expert team customizes your therapy based on your needs.
Family Therapy Programs: Healing relationships and rebuilding family support systems.
Life Skills and Relapse Prevention: Empowering you with tools for long-term success.
Healing in Nature’s Embrace
Surrounded by Northern California’s natural beauty, our campus is more than a setting — it’s a healing partner. The tranquil atmosphere promotes introspection, emotional balance, and resilience, accelerating your path to lasting recovery.
Start Your Journey Today
At Ona Treatment Center, we don’t just treat addiction or mental health disorders — we transform lives. Discover a brighter future filled with hope, strength, and purpose.
📞 Call us at (530) 869-6163
📧 Email: aaron@onatreatmentcenter.com
🌐 Visit: onatreatmentcenter.com
Ona Treatment Center — Where Healing Happens, One Story at a Time.
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