Trauma and PTSD Treatment Centers

Alter Behavioral Health provides compassionate, evidence-based trauma and PTSD treatment for adults seeking meaningful recovery. Across Southern California, individualized care may include EMDR, CBT, DBT, family therapy, residential treatment, crisis stabilization, PHP, or IOP support. Our whole-person approach addresses trauma, co-occurring conditions, and lasting stability while helping clients and families move forward with clarity and hope.

Therapist speaking with an adult client in a calm treatment setting

Our Trauma and PTSD Treatment Services

Personalized trauma care across residential, crisis, partial hospitalization, intensive outpatient, and dual-diagnosis programs.

Residential Treatment

Residential mental health treatment offers structured, comprehensive care for adults experiencing trauma, PTSD, and co-occurring conditions, with individualized plans, therapeutic support, family participation, and a person-centered environment.

Crisis Stabilization

Crisis Stabilization and Intervention provides acute support for adults experiencing mental health crises, including clinical assessment, psychiatric stabilization, risk assessment, safety planning, and family sessions.

Partial Hospitalization

The Partial Hospitalization Program provides intensive outpatient care for adults with trauma, PTSD, mental health, and substance use disorders through therapies such as CBT, DBT, EMDR, and family therapy.

Intensive Outpatient

Intensive Outpatient treatment provides structured support at a lower level of care than residential or partial hospitalization, using individualized CBT, DBT, EMDR, and family sessions.

Dual Diagnosis Treatment

Dual-diagnosis treatment addresses trauma or PTSD alongside substance use and other mental health conditions, connecting clients with coordinated care across multiple levels of treatment.

Trauma-Focused Therapy

Trauma-focused care may incorporate EMDR, CBT, DBT, mindfulness, brainspotting, family therapy, and other evidence-based approaches selected around each client’s needs.

Whole-Person Support

Personalized Care for Lasting Recovery

Trauma and PTSD can affect emotional health, relationships, daily functioning, and physical well-being. Alter Behavioral Health creates individualized care plans using evidence-based therapies and multiple levels of support, from crisis stabilization and residential treatment to PHP and IOP. Serving Southern California communities and clients nationwide, the organization also addresses co-occurring mental health and substance use concerns with compassionate, whole-person care.

Clinician providing trauma-informed support to an adult client
Support That Endures

Stories of Transformation

Discover how individualized treatment and compassionate clinical support can help clients pursue stability and meaningful recovery.

"Great staff and a wonderful program. Would absolutely recommend any stage of their treatment! Everyone was so supportive and wanted what was best for me, it was an incredible environment."

Rebekah S.
The Alter Difference

Why Choose Alter Behavioral Health?

Compassionate, evidence-based care designed around each person’s clinical needs and recovery goals.

Full Continuum

Multiple levels of care support changing needs, from crisis stabilization through residential, PHP, IOP, and aftercare.

Clinical Expertise

Psychiatrists and doctorate- or master’s-level clinicians oversee individualized, evidence-based treatment plans.

Whole-Person Care

Treatment addresses trauma, mental health, addiction, relationships, and lasting stability rather than symptoms alone.

Southern California Access

Multiple Southern California locations support local clients, families, and referrals seeking trauma-informed care.

Meet the Alter Behavioral Health Team

Compassionate clinicians support individualized healing and lasting transformation.

Portrait of Michael Castanon, Founder and CEO of Alter Behavioral Health

Michael Castanon

Founder and CEO

Michael Castanon is the Founder and CEO of Alter Behavioral Health, a Southern California-based organization dedicated to advancing the future of mental health care. With a vision rooted in combining scientific rigor, genuine compassion, and lasting transformation, Michael has built Alter Behavioral Health into a comprehensive provider offering a full continuum of care, including residential treatment, partial hospitalization, intensive outpatient, and outpatient services. He is committed to ensuring that every client receives individualized, evidence-based treatment delivered by skilled psychiatrists and clinicians. Under his leadership, the organization has earned The Joint Commission's Gold Seal of Approval and recognition as a Care Predictor Certified Treatment Facility. Michael's mission is to empower individuals and families across Southern California and nationwide to heal, thrive, and achieve sustained recovery through innovative, whole-person care.

Frequently Asked Questions

What is the most powerful treatment for PTSD?

There is no single treatment that is most powerful for every person. Evidence-based options commonly include trauma-focused therapies such as EMDR and cognitive behavioral therapy, along with DBT, family therapy, medication management when clinically appropriate, and supportive care. Alter Behavioral Health evaluates each client’s symptoms, safety needs, co-occurring conditions, and goals before recommending a suitable level of care.

What is the most effective treatment for complex PTSD?

What treatment programs are available for trauma and PTSD?

Does trauma treatment address co-occurring addiction?

How do I know which level of care is appropriate?

Does Alter Behavioral Health offer EMDR for PTSD?

Does Alter Behavioral Health accept insurance for trauma treatment?

Where are trauma and PTSD treatment programs available?

Have More Questions About Treatment?

Speak with admissions about care options and the next step.

Southern California Service Areas

Trauma and PTSD programs are available through Alter Behavioral Health locations across Southern California.

Looking for Trauma Care Nearby?

Contact admissions to discuss available locations and treatment options.

Accredited & Recognized

Awards and Recognition

The Joint Commission Gold Seal of Approval accreditation

Gold Seal of Approval accreditation

Accreditation from The Joint Commission.

Care Predictor Certified Treatment Facility recognition

Care Predictor Certified Treatment Facility

Recognition as a Care Predictor Certified Treatment Facility.

The Joint Commission National Quality Approval

The Joint Commission National Quality Approval

National quality approval from The Joint Commission.

DHCS recognition and certification

DHCS recognition and certification

Recognition and certification from DHCS.

2024 California residential mental health treatment center nomination

Nominated for Best Residential Mental Health Treatment Center in California, 2024

2024 nomination for a California residential treatment center.

Begin Your Path Toward Healing

Contact Alter Behavioral Health for a confidential consultation about trauma, PTSD, and co-occurring treatment options.

Contact Us Today

For immediate assistance, feel free to give us a direct call at (866) 248-9285.