Mobile Crisis Services in Southern California

When a mental health crisis feels immediate, Alter Behavioral Health provides compassionate crisis stabilization and intervention for adults across Southern California. Clinical teams offer assessment, safety planning, psychiatric stabilization, and coordinated next-step recommendations for mental health, trauma, and substance use concerns. With 24/7 admissions and crisis support, families and referring providers can connect with a full continuum of care.

Clinician providing compassionate crisis support to an adult in a calm treatment setting

Our Mobile Crisis Services

Responsive crisis support connects individuals with assessment, stabilization, safety planning, and appropriate continuing behavioral health care.

Crisis Stabilization

Crisis Stabilization & Intervention provides acute behavioral health support, clinical assessment, psychiatric stabilization, risk assessment, safety planning, and family sessions for adults experiencing a mental health crisis.

PHP Consultation

Partial Hospitalization Program consultation helps adults transition from acute needs into intensive outpatient care using individualized evidence-based treatment for mental health, trauma, and substance use disorders.

IOP Consultation

Intensive Outpatient Program consultation offers structured treatment at a lower level of care than residential or partial hospitalization, with therapies tailored to mental health and substance use concerns.

Immediate Clinical Support

Compassionate Support During Mental Health Crises

Alter Behavioral Health’s crisis stabilization services are designed for adults facing acute mental health, trauma, or substance use concerns. Clinical teams provide assessment, risk evaluation, safety planning, psychiatric stabilization, and family support, then help identify appropriate next steps within a full continuum of care. Support is available through Southern California locations, including San Diego and San Juan Capistrano, with 24/7 admissions and crisis contact.

Behavioral health clinician discussing a safety plan with an adult client
Support That Connects

Stories of Progress

Explore how compassionate, evidence-based care can help individuals and families move toward stability and recovery.

"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.

"highly recommend is very friendly and caring. They are relatable and helpful with an addict’s situation and will go above and beyond to help you in every way they can, Alter really has a staff that is informative and knowledgeable, But better they are like friends!!"

Sarah

"Alter had been an incredibly unique opportunity for my family. If you or a loved one are facing a mental health crisis look into Alter. The staff was absolutely amazing and the treatment program is top notch."

Nickolas L.

"Our son has been struggling for 4 years with mental health issues. We’ve had some terrible experiences with other hospitals and getting his medications right. Once we heard about Alter Mental Health, we hoped this was an answer to our prayers. From the first time we contacted them, they have..."

Kathy M.
Kathy 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.

"highly recommend is very friendly and caring. They are relatable and helpful with an addict’s situation and will go above and beyond to help you in every way they can, Alter really has a staff that is informative and knowledgeable, But better they are like friends!!"

Sarah

"Alter had been an incredibly unique opportunity for my family. If you or a loved one are facing a mental health crisis look into Alter. The staff was absolutely amazing and the treatment program is top notch."

Nickolas L.

"Our son has been struggling for 4 years with mental health issues. We’ve had some terrible experiences with other hospitals and getting his medications right. Once we heard about Alter Mental Health, we hoped this was an answer to our prayers. From the first time we contacted them, they have..."

Kathy M.
Kathy 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.

"highly recommend is very friendly and caring. They are relatable and helpful with an addict’s situation and will go above and beyond to help you in every way they can, Alter really has a staff that is informative and knowledgeable, But better they are like friends!!"

Sarah

"Alter had been an incredibly unique opportunity for my family. If you or a loved one are facing a mental health crisis look into Alter. The staff was absolutely amazing and the treatment program is top notch."

Nickolas L.

"Our son has been struggling for 4 years with mental health issues. We’ve had some terrible experiences with other hospitals and getting his medications right. Once we heard about Alter Mental Health, we hoped this was an answer to our prayers. From the first time we contacted them, they have..."

Kathy M.
Kathy M.
The Alter Difference

Why Choose Alter Behavioral Health?

Our crisis care combines clinical expertise, compassion, and coordinated access to continuing treatment.

24/7 Support

Admissions and crisis support are available around the clock for urgent behavioral health needs.

Full Continuum

Connect crisis stabilization with residential, PHP, IOP, outpatient, and therapeutic support services.

Personalized Care

Individualized plans address mental health, trauma, addiction, and co-occurring disorders.

Southern California

Multiple care locations support individuals and families across Southern California communities.

Meet The Care Team

Compassionate clinicians support individuals through crisis and continuing recovery.

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 are mobile crisis services?

Mobile crisis services provide responsive behavioral health support when someone is experiencing an acute emotional, psychiatric, trauma-related, or substance use crisis. Support may include clinical assessment, risk assessment, safety planning, psychiatric stabilization, family sessions, and connection to an appropriate continuing level of care. Alter Behavioral Health provides crisis stabilization and intervention through designated Southern California locations.

When should someone seek crisis stabilization?

Where does Alter Behavioral Health provide crisis support?

What happens during a crisis stabilization assessment?

Can crisis services help with substance use and co-occurring disorders?

Is crisis support available at any time?

Does Alter Behavioral Health accept insurance for crisis services?

What happens after crisis stabilization?

Need Help During A Crisis?

Speak with the admissions team about available behavioral health support.

Southern California Service Areas

Crisis stabilization and related behavioral health programs serve communities throughout Southern California.

Southern California

Primary Region

San Diego & San Juan Capistrano

Crisis Locations

24/7 Admissions

Support Access

Do We Serve Your Area?

Contact Alter Behavioral Health to discuss location and enrollment options.

Accredited & Recognized

Awards and Recognition

Gold Seal of Approval accreditation from The Joint Commission

Gold Seal of Approval accreditation from The Joint Commission

Accreditation stated 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

Recognition nomination stated by Alter Behavioral Health.

Care Predictor Certified Treatment Facility

Care Predictor Certified Treatment Facility

Certification stated by Alter Behavioral Health.

The Joint Commission National Quality Approval

The Joint Commission National Quality Approval

Quality approval stated by Alter Behavioral Health.

DHCS recognition and certification

DHCS recognition and certification

Recognition and certification stated by Alter Behavioral Health.

Connect With Crisis Support

Contact Alter Behavioral Health for consultation, crisis support, insurance verification, and enrollment guidance.

Contact Us Today

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