Crisis Intervention
The CSU provides immediate intervention for adults experiencing acute mental health crises, trauma-related concerns, or substance use issues requiring focused behavioral health support.
Alter Behavioral Health provides crisis stabilization and intervention for adults experiencing acute mental health, trauma, or substance use concerns. Located in San Diego and San Juan Capistrano, the CSU offers immediate clinical assessment, risk assessment, safety planning, psychiatric stabilization, and family sessions within a compassionate continuum of care for individuals who need focused support during a behavioral health crisis.

Focused crisis care combines assessment, stabilization, safety planning, and family support for adults needing immediate behavioral health intervention.
The CSU provides immediate intervention for adults experiencing acute mental health crises, trauma-related concerns, or substance use issues requiring focused behavioral health support.
Clinical assessment helps the care team understand current needs, risks, mental health concerns, and substance use issues while guiding an appropriate stabilization plan.
Psychiatric stabilization uses evidence-based care, risk assessment, safety planning, CBT, DBT, and family sessions to support safer next steps during a crisis.
Alter Behavioral Health’s Crisis Stabilization & Intervention program offers acute care for adults facing mental health crises, trauma, substance use concerns, or co-occurring disorders. At CSU facilities in San Diego and San Juan Capistrano, clinical professionals provide assessment, psychiatric stabilization, risk assessment, safety planning, and family sessions. The program connects crisis care with Alter’s broader Southern California continuum, including residential, PHP, and IOP services.

Explore how individualized crisis support can connect adults and families with appropriate ongoing behavioral health care.
Alter combines crisis intervention with personalized, evidence-based care across a comprehensive behavioral health continuum.
Clinical and admissions support is available around the clock for people seeking crisis care in Southern California.
CBT, DBT, risk assessment, safety planning, and family sessions support individualized crisis intervention.
CSU care can connect with residential, PHP, IOP, outpatient, transitional, and therapeutic support services.
Care plans address mental health, trauma, addiction, and co-occurring needs with a whole-person approach.
Compassionate clinicians support adults and families through complex behavioral health needs.

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.
A Crisis Stabilization Unit is an acute behavioral health program for individuals experiencing a mental health crisis or related substance use concern. Alter Behavioral Health’s CSU provides immediate intervention, clinical assessment, psychiatric stabilization, risk assessment, safety planning, and family sessions. It is part of a broader continuum that may include residential treatment, partial hospitalization, intensive outpatient, outpatient, and therapeutic support services.
Speak with Alter Behavioral Health’s admissions team about available support and next steps.
Crisis Stabilization & Intervention services are available at Alter facilities in San Diego and San Juan Capistrano.
San Diego and San Juan Capistrano
CSU Locations
24/7
Admissions Support
Southern California and Nationwide
Broader Coverage
Contact admissions to discuss location, availability, and appropriate crisis care options.
Accreditation identified in company credentials.
Recognition listed by Alter Behavioral Health.
Care Predictor certification listed by Alter Behavioral Health.
Recognition listed by Alter Behavioral Health.
Recognition and certification listed by Alter Behavioral Health.
Contact Alter Behavioral Health to discuss CSU availability, consultation, enrollment, and insurance verification.
For immediate assistance, feel free to give us a direct call at (866) 248-9285.
For immediate assistance, feel free to give us a direct call at (866) 248-9285.