Crisis Stabilization
Crisis Stabilization & Intervention provides acute care, clinical assessment, risk assessment, safety planning, psychiatric stabilization, and family sessions for adults experiencing mental health crises.
Find compassionate, evidence-based support for adults experiencing self-harm concerns, mental health challenges, trauma, or co-occurring substance use. Alter Behavioral Health offers a full continuum of care, including crisis stabilization, residential treatment, partial hospitalization, and intensive outpatient programs across Southern California. Personalized treatment, family involvement, and aftercare planning help support safety, stability, and lasting recovery.

Comprehensive behavioral health programs support crisis needs, residential recovery, structured outpatient care, and co-occurring conditions.
Crisis Stabilization & Intervention provides acute care, clinical assessment, risk assessment, safety planning, psychiatric stabilization, and family sessions for adults experiencing mental health crises.
Residential treatment offers comprehensive inpatient mental health care in Southern California for adults facing depression, trauma, PTSD, bipolar disorder, schizophrenia, addiction, and other complex concerns.
PHP provides intensive outpatient care for adults with mental health, trauma, and substance use disorders, using individualized evidence-based therapies such as CBT, DBT, EMDR, and family therapy.
IOP offers structured mental health and substance abuse treatment at a lower level of care than residential or partial hospitalization, with therapy tailored to individual needs.
Dual-diagnosis treatment addresses addiction alongside mental health conditions such as depression, anxiety, trauma, and PTSD through multiple levels of coordinated behavioral health care.
Self-harm concerns can occur alongside depression, trauma, anxiety, addiction, or other psychiatric conditions. Alter Behavioral Health provides coordinated levels of care across Southern California, from crisis stabilization and residential treatment to PHP and IOP. Treatment may include CBT, DBT, EMDR, safety planning, mindfulness, psychiatric support, family participation, and aftercare planning tailored to each adult’s clinical needs.

Personalized programs help clients and families pursue safety, stability, healing, and sustained recovery.
Families and referring professionals can access coordinated behavioral health support through a client-centered care model.
Access residential, crisis, PHP, IOP, transitional, outpatient, and therapeutic support services.
Clinicians integrate CBT, DBT, trauma-focused modalities, and holistic supports into individualized care.
Admissions and clinical support are available around the clock for Southern California care needs.
Treatment addresses mental health, addiction, trauma, family involvement, and recovery beyond discharge.
Experienced leaders and clinicians support individualized, evidence-based behavioral health treatment.

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.
Alter Behavioral Health offers several levels of behavioral health care that may support adults experiencing self-harm concerns, depending on clinical assessment. Options include Crisis Stabilization & Intervention, residential mental health treatment, Partial Hospitalization Programs, and Intensive Outpatient Programs. Care may address related depression, anxiety, trauma, PTSD, addiction, or other psychiatric conditions through individualized, evidence-based treatment planning.
Talk with an admissions specialist about safety, care levels, and next steps.
Alter Behavioral Health supports adults and families across Southern California, with programs serving local and nationwide referrals.
Southern California
Primary Region
24/7 Availability
Admissions Support
Nationwide Support
Referral Reach
Confirm program availability and discuss the right level of care.
Accreditation listed by Alter Behavioral Health.
Recognition listed in Alter Behavioral Health company information.
Recognition listed by Alter Behavioral Health.
Recognition and certification listed by Alter Behavioral Health.
Nomination listed in Alter Behavioral Health recognitions.
Contact Alter Behavioral Health to discuss treatment options, program availability, insurance verification, and enrollment support.
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.