Co-occurring disorders
Dual diagnosis treatment in Orange County
Addiction and mental health symptoms often fuel each other. New Leaf integrates substance use treatment with support for anxiety, depression, trauma, PTSD, and other co-occurring conditions — not just detox in isolation.
- Integrated clinical team
- Trauma-informed approach
- Psychiatric & nursing support
- Detox through residential care
Confidential admissions
Talk to admissions
Tell us about substance use and mental health symptoms — everything shared is confidential.

What is dual diagnosis
When addiction and mental health happen together.
Using substances to cope with panic, depression, insomnia, or trauma is common — and stopping use often surfaces symptoms that were masked for years.
Dual diagnosis (co-occurring disorders) means treating substance use and mental health conditions at the same time. Treating only one side often leads to relapse or unfinished recovery.
At New Leaf, physicians, nurse practitioners, therapists, and clinical leadership collaborate so your plan addresses withdrawal safety, mood stability, sleep, and the emotional roots that make sobriety harder alone.
Conditions we support
Mental health symptoms alongside addiction.
Depression
Low mood, hopelessness, and fatigue often spike in early withdrawal — clinical teams monitor and treat safely.
Anxiety & panic
Racing thoughts, panic attacks, and restlessness are common in detox; therapy and medication may be part of your plan.
Trauma & PTSD
Trauma-informed care prioritizes safety, choice, and pacing so therapy doesn't re-traumatize.
Sleep disruption
Structured rest, relaxation techniques, and medical support help restore sleep when substances stop.
ADHD & mood symptoms
Psychiatric evaluation helps distinguish withdrawal from underlying conditions that need ongoing care.
Relapse prevention
Skills training and discharge planning connect you to outpatient therapists and prescribers after residential care.
How care works
Integrated treatment — not two separate programs.
Medical detox with psychiatric oversight
Withdrawal management happens with awareness of psychiatric medications, suicide risk, and symptom overlap.
Therapy during residential care
Individual and group sessions address triggers, trauma responses, and coping skills while you're stabilized.
Medication when appropriate
MAT for opioids, psychiatric medications, and short-term comfort meds are evaluated by licensed clinicians.
Holistic regulation
Movement, breathwork, and stress recovery support the nervous system during one of the hardest transitions of recovery.
Get integrated dual diagnosis support
You don't need a formal diagnosis to call — describe what you're experiencing and we'll guide next steps.
Questions about medications, therapy, or insurance for co-occurring care? Call (866) 932-0905 — available 24/7.
Call 24/7 — (866) 932-0905