Comprehensive Mental Health Evaluations

Mental health evaluations provide a thoughtful starting point for understanding emotional, behavioral, psychiatric, and co-occurring concerns. Alter Behavioral Health connects adults and families with compassionate clinical guidance, evidence-based assessment, and personalized recommendations across Southern California and nationwide. Whether you need clarification, crisis support, or help choosing an appropriate level of care, our team can help identify meaningful next steps.

Clinician speaking compassionately with an adult during a mental health evaluation

Our Mental Health Evaluation Services

Evaluation-informed care can help connect adults with appropriate support for psychiatric, trauma, substance use, and co-occurring concerns.

Crisis Assessment

Crisis stabilization services provide immediate intervention, clinical assessment, risk assessment, safety planning, and psychiatric stabilization for adults experiencing an acute mental health crisis.

Residential Evaluation

Residential mental health treatment offers comprehensive evaluation and personalized care for adults with complex psychiatric, trauma, substance use, or co-occurring concerns in a supportive setting.

PHP Consultation

Partial Hospitalization Program consultation helps determine whether intensive outpatient care may be appropriate for adults needing structured support for mental health, trauma, or substance use disorders.

IOP Consultation

Intensive Outpatient Program consultation explores a lower level of structured care using evidence-based therapies for concerns including depression, anxiety, bipolar disorder, trauma, PTSD, and addiction.

Dual Diagnosis Assessment

Dual-diagnosis treatment considers mental health and substance use together, helping inform coordinated care through residential, crisis, partial hospitalization, or intensive outpatient services.

Aftercare Planning

Aftercare resources, local support groups, and recovery planning help clients transition toward everyday life while supporting long-term recovery, improved functioning, and sustained stability.

Personalized Clinical Guidance

Understand Your Needs And Next Steps

A mental health evaluation can clarify symptoms, safety concerns, psychiatric needs, trauma experiences, substance use, and possible co-occurring conditions. Alter Behavioral Health uses compassionate, evidence-based care to help adults and families understand available options across its full continuum. Consultation can support decisions about crisis stabilization, residential treatment, PHP, IOP, and ongoing recovery resources without reducing a person to a diagnosis.

Behavioral health professional reviewing evaluation information with an adult client
Support That Continues

Stories Of Transformation

Explore how personalized, whole-person care can support stability, healing, and meaningful progress beyond treatment.

"I had a great experience in Alter's PHP/IOP/residential programs. I learned practical strategies to manage my mental health and received the care and support I needed to move forward with my life. The staff is dedicated and the therapists are exceptional. I would highly recommend Alter to anyone seeking treatment!"

Tory M.

"This is by far the best mental health treatment center I’ve experienced. From the admission staff to the therapists and counselors, I was treated with the utmost care and compassion. The staff and facilities are amazing and provided me with all the support and tools I needed to feel the..."

Bryan W.

"I had an incredible 30-day experience at Alter. Their staff is second to none, the care is absolutely extraordinary, and the accommodations were wonderful. Felt safe, secure, and seen throughout my treatment. I would not hesitate to recommend the Alter Behavioral Health program to anyone seeking mental health treatment."

Kelsey H.

"I had a great experience in Alter's PHP/IOP/residential programs. I learned practical strategies to manage my mental health and received the care and support I needed to move forward with my life. The staff is dedicated and the therapists are exceptional. I would highly recommend Alter to anyone seeking treatment!"

Tory M.

"This is by far the best mental health treatment center I’ve experienced. From the admission staff to the therapists and counselors, I was treated with the utmost care and compassion. The staff and facilities are amazing and provided me with all the support and tools I needed to feel the..."

Bryan W.

"I had an incredible 30-day experience at Alter. Their staff is second to none, the care is absolutely extraordinary, and the accommodations were wonderful. Felt safe, secure, and seen throughout my treatment. I would not hesitate to recommend the Alter Behavioral Health program to anyone seeking mental health treatment."

Kelsey H.

"I had a great experience in Alter's PHP/IOP/residential programs. I learned practical strategies to manage my mental health and received the care and support I needed to move forward with my life. The staff is dedicated and the therapists are exceptional. I would highly recommend Alter to anyone seeking treatment!"

Tory M.

"This is by far the best mental health treatment center I’ve experienced. From the admission staff to the therapists and counselors, I was treated with the utmost care and compassion. The staff and facilities are amazing and provided me with all the support and tools I needed to feel the..."

Bryan W.

"I had an incredible 30-day experience at Alter. Their staff is second to none, the care is absolutely extraordinary, and the accommodations were wonderful. Felt safe, secure, and seen throughout my treatment. I would not hesitate to recommend the Alter Behavioral Health program to anyone seeking mental health treatment."

Kelsey H.
The Alter Difference

Why Choose Alter Behavioral Health?

Compassionate evaluation connects each person with thoughtful, evidence-based behavioral healthcare options.

Full Continuum

Access coordinated residential, crisis, PHP, IOP, outpatient, transitional, and therapeutic support services.

Clinical Expertise

Care is overseen by psychiatrists and doctorate- or master’s-level clinicians using evidence-based treatment.

Whole-Person Care

Treatment considers body, mind, and spirit while addressing mental health, trauma, addiction, and co-occurring disorders.

Around-The-Clock Support

24/7 clinical and admissions support helps Southern California and nationwide clients connect with care.

Meet The Alter Team

Compassionate clinicians help adults and families pursue lasting behavioral health 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 best way to get a mental health evaluation?

The best starting point is a consultation with a qualified behavioral health provider. During consultation, you can discuss symptoms, safety concerns, previous treatment, substance use, trauma, medications, and goals for care. Alter Behavioral Health offers phone-based consultation and enrollment support, helping adults and families explore whether crisis stabilization, residential treatment, PHP, IOP, or another service may be appropriate.

What happens during a psych evaluation?

Who should consider a mental health evaluation?

Can an evaluation identify co-occurring mental health and substance use concerns?

Can a mental health evaluation help during a crisis?

What levels of care may follow a mental health evaluation?

Does Alter Behavioral Health accept insurance for evaluation-related care?

How can families or referring professionals begin the process?

Have More Evaluation Questions?

Speak with Alter Behavioral Health about consultation and care options.

Areas We Serve

Alter Behavioral Health supports clients throughout Southern California and accepts inquiries from across the nation.

Looking For Care In Your Area?

Contact Alter to discuss available behavioral health services and consultation.

Recognized & Accredited

Awards and Recognition

The Joint Commission Gold Seal of Approval accreditation

Gold Seal of Approval accreditation from The Joint Commission

Accreditation listed by Alter Behavioral Health.

Care Predictor Certified Treatment Facility recognition

Care Predictor Certified Treatment Facility

Recognition listed by Alter Behavioral Health.

The Joint Commission National Quality Approval

The Joint Commission National Quality Approval

Recognition listed by Alter Behavioral Health.

DHCS recognition and certification

DHCS recognition and certification

Recognition and certification listed by Alter Behavioral Health.

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

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

Nomination listed by Alter Behavioral Health.

Start With A Conversation About Care

Contact Alter Behavioral Health to discuss your concerns, consultation options, enrollment, and available levels of behavioral health support.

Contact Us Today

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