Residential Treatment
Residential mental health treatment provides comprehensive support for adults with depression, anxiety, trauma, bipolar disorder, and co-occurring concerns in a structured, supportive setting.
Find compassionate, evidence-based anxiety and depression treatment near Newport Beach through Alter Behavioral Health. Adults can access personalized care across residential, partial hospitalization, and intensive outpatient programs, with therapies such as CBT, DBT, EMDR, family therapy, and mindfulness. Southern California facilities provide whole-person support for mental health, trauma, and co-occurring concerns.

Explore personalized levels of care for adults managing anxiety, depression, trauma, and related mental health concerns.
Residential mental health treatment provides comprehensive support for adults with depression, anxiety, trauma, bipolar disorder, and co-occurring concerns in a structured, supportive setting.
Partial Hospitalization Program care offers intensive outpatient treatment for adults who need structured support while addressing depression, anxiety, trauma, substance use, and other mental health disorders.
Intensive Outpatient Program treatment provides structured mental health support at a lower level of care, using individualized therapy for depression, anxiety, trauma, addiction, and related conditions.
Alter Behavioral Health provides individualized treatment for adults experiencing anxiety, depression, trauma, and co-occurring disorders. Care may include CBT, DBT, EMDR, family therapy, mindfulness, and other evidence-based approaches selected around each person’s needs. With facilities across Southern California, including options serving the Newport Beach area, clients can access a coordinated continuum of support designed to encourage stability and recovery.

Discover a treatment approach designed to support stability, healing, and meaningful long-term recovery.
Receive personalized behavioral healthcare from a Southern California provider focused on compassionate, evidence-based treatment.
Access residential, PHP, IOP, outpatient, transitional, and therapeutic support services through one care model.
Individualized plans address mental health, trauma, addiction, and co-occurring disorders together.
Clinical and admissions support is available around the clock for clients and referring families.
Southern California facilities offer care for Newport Beach-area adults and families seeking treatment nearby.
Experienced leadership guides compassionate, evidence-based mental 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.
Alter Behavioral Health offers several levels of care for adults experiencing anxiety and depression, including Residential Treatment, Partial Hospitalization, and Intensive Outpatient services. Treatment may incorporate CBT, DBT, EMDR, family therapy, mindfulness, and other evidence-based approaches. The appropriate setting is determined through consultation and consideration of symptoms, safety, clinical needs, and the level of structure required.
Speak with the admissions team about care options and next steps.
Accreditation from The Joint Commission.
Recognition listed by Alter Behavioral Health.
National quality approval listed by Alter Behavioral Health.
Recognition and certification listed by Alter Behavioral Health.
Nominated in California in 2024.
Contact Alter Behavioral Health to discuss anxiety, depression, levels of care, insurance verification, and enrollment options.
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.