Inpatient depression treatment centers provide structured, compassionate support for adults whose symptoms require a higher level of care. Alter Behavioral Health combines personalized treatment planning, evidence-based therapies, psychiatric support, and whole-person care across a continuum of programs. With residential locations in Southern California and support for families nationwide, the team helps clients work toward stability, healing, and sustainable recovery.
Structured mental health programs support adults across different levels of depression severity, clinical need, and recovery goals.
Residential mental health treatment provides comprehensive inpatient care in a structured setting. Programs address depression alongside anxiety, trauma, bipolar disorder, and co-occurring addiction through individualized, evidence-based therapies.
Crisis Stabilization & Intervention offers acute support for individuals experiencing a mental health crisis, including clinical assessment, psychiatric stabilization, risk assessment, safety planning, and family sessions.
Partial Hospitalization provides intensive outpatient care for adults with depression and other mental health, trauma, or substance use disorders. Treatment may include CBT, DBT, EMDR, family therapy, and tailored clinical support.
Intensive Outpatient treatment offers structured mental health and substance abuse care at a lower level than residential or partial hospitalization programs, with therapies tailored to individual needs.
Dual-diagnosis treatment addresses depression or other mental health conditions occurring alongside drug or alcohol addiction, combining psychiatric and therapeutic support across multiple levels of care.
Aftercare planning, local support groups, and recovery resources help clients transition toward everyday life while continuing to build stability, functioning, and long-term recovery skills.
Inpatient depression treatment can provide structure when symptoms significantly affect safety, functioning, or daily life. Alter Behavioral Health develops individualized plans under the oversight of psychiatrists and doctorate- or master's-level clinicians, integrating CBT, DBT, trauma-focused modalities, family participation, mindfulness, and holistic supports. The organization’s Southern California programs also support clients and families nationwide through a full continuum of care.
Personalized care and coordinated programs help clients and families move toward stability and lasting recovery.
"This was life-changing. Jack in admissions is the reason I came here. I was ready to go elsewhere, but after speaking with Jack I realized this place suited my needs. The staff was A-plus amazing. I can’t say enough about my experience. I feel this place saved my life. Thank..."
"This was my first treatment center and was the best experience in my life. The staff are amazing. The care goes beyond. You will not find a place like this anywhere else in California. If you are looking for help in recovery from addiction this is the place to be!..."
"Me being a Registered Nurse never imagined being in need of the same services that I’ve given over the years. I can truly say I’m very pleased with my overall stay at Alter Behavioral Health, starting with the admission coordinator, The Therapist and case manager I give all staff an..."
"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."
"Alter has been the BEST experience in our son's 7-year battle against Bipolar 1! The staff actually cares about their patients and family members. They truly understand the difference between stable, safe, and baseline. The staff was a lifesaver and also kept us informed, being extremely timely in responding to..."
"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..."
"This was life-changing. Jack in admissions is the reason I came here. I was ready to go elsewhere, but after speaking with Jack I realized this place suited my needs. The staff was A-plus amazing. I can’t say enough about my experience. I feel this place saved my life. Thank..."
"This was my first treatment center and was the best experience in my life. The staff are amazing. The care goes beyond. You will not find a place like this anywhere else in California. If you are looking for help in recovery from addiction this is the place to be!..."
"Me being a Registered Nurse never imagined being in need of the same services that I’ve given over the years. I can truly say I’m very pleased with my overall stay at Alter Behavioral Health, starting with the admission coordinator, The Therapist and case manager I give all staff an..."
"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."
"Alter has been the BEST experience in our son's 7-year battle against Bipolar 1! The staff actually cares about their patients and family members. They truly understand the difference between stable, safe, and baseline. The staff was a lifesaver and also kept us informed, being extremely timely in responding to..."
"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..."
"This was life-changing. Jack in admissions is the reason I came here. I was ready to go elsewhere, but after speaking with Jack I realized this place suited my needs. The staff was A-plus amazing. I can’t say enough about my experience. I feel this place saved my life. Thank..."
"This was my first treatment center and was the best experience in my life. The staff are amazing. The care goes beyond. You will not find a place like this anywhere else in California. If you are looking for help in recovery from addiction this is the place to be!..."
"Me being a Registered Nurse never imagined being in need of the same services that I’ve given over the years. I can truly say I’m very pleased with my overall stay at Alter Behavioral Health, starting with the admission coordinator, The Therapist and case manager I give all staff an..."
"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."
"Alter has been the BEST experience in our son's 7-year battle against Bipolar 1! The staff actually cares about their patients and family members. They truly understand the difference between stable, safe, and baseline. The staff was a lifesaver and also kept us informed, being extremely timely in responding to..."
"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..."
Alter Behavioral Health combines clinical expertise, compassion, and coordinated care for complex mental health needs.
Access coordinated residential, crisis, partial hospitalization, intensive outpatient, outpatient, and support services.
Personalized plans address depression, trauma, addiction, and co-occurring conditions through whole-person treatment.
Psychiatrists and doctorate- or master's-level clinicians oversee evidence-based treatment and therapeutic support.
Clinical and admissions support is available around the clock for clients, families, and referring providers.
Compassionate professionals guide clients through individualized behavioral health care.
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.
Recovery from depression and anxiety varies based on symptom severity, co-occurring conditions, treatment history, support needs, and participation in care. Inpatient or residential treatment can provide structure while clinicians assess symptoms and develop an individualized plan. Many people continue through PHP, IOP, outpatient, and aftercare support as they transition toward everyday life and sustained stability.
Speak with the admissions team about available care and next steps.
Alter Behavioral Health serves clients across Southern California and supports families seeking care nationwide.
Southern California
Primary Region
24/7 Available
Admissions Support
Nationwide Support
Care Access
Connect with Alter Behavioral Health to discuss care options and admissions.
Accreditation from The Joint Commission.
Recognition as a Care Predictor Certified Treatment Facility.
Named national quality approval from The Joint Commission.
Recognition and certification from DHCS.
Nomination for a California residential mental health treatment distinction.
Contact Alter Behavioral Health to discuss program options, insurance verification, private pay, and enrollment considerations.
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.