Adult Partial Hospitalization Program for Depression

Alter Behavioral Health’s Adult Partial Hospitalization Program provides structured, evidence-based support for adults experiencing depression who need more care than traditional outpatient therapy. Through personalized treatment, psychiatric oversight, CBT, DBT, family therapy, and other therapeutic approaches, clients can build coping skills, improve daily functioning, and work toward lasting stability within a compassionate Southern California care continuum.

Adult receiving compassionate mental health counseling in a calming treatment setting

Our Depression PHP Services

Structured behavioral health services help adults address depression while connecting them with appropriate levels of ongoing care.

Partial Hospitalization Program

Structured outpatient treatment for adults with depression and other mental health concerns, using evidence-based therapies and individualized care planning within Alter’s full continuum.

Intensive Outpatient Program

A lower level of structured care for adults who may benefit from continued therapy, skill building, family sessions, and support while transitioning toward everyday routines.

Crisis Stabilization Support

Acute behavioral health support that provides clinical assessment, intervention, safety planning, and stabilization when depression or related concerns become a crisis.

Whole-Person Treatment

Build Stability With Personalized Depression Care

Alter Behavioral Health’s PHP offers adults a structured path for addressing depression without requiring residential treatment. Care may include psychiatric support, CBT, DBT, EMDR, family therapy, and other evidence-based approaches tailored to individual needs. As part of a Southern California continuum of care, the program supports improved functioning, practical coping skills, and thoughtful transitions to appropriate next-step services.

Adult participating in an evidence-based depression therapy session
Support That Matters

Stories of Transformation

Explore how personalized, compassionate treatment can help adults and families pursue stability and lasting recovery.

"My stay at Alter's Irvine facility was very pleasant. The staff and accomodations were excellect. They treated me with dignity and helped me get back on my feet. Mentally, emotionally, and physically. Highly recommend"

Sara B
The Alter Difference

Why Choose Alter Behavioral Health?

Personalized clinical care combines evidence-based treatment with compassion and continuity.

Evidence-Based Care

Treatment integrates CBT, DBT, trauma-focused modalities, family therapy, and holistic supports.

Full Continuum

Southern California programs support thoughtful transitions across residential, PHP, IOP, and outpatient care.

Whole-Person Support

Care addresses emotional health, daily functioning, connection, and long-term recovery beyond symptoms alone.

Clinical Availability

24/7 clinical and admissions support helps Southern California families connect with appropriate care.

Meet the Alter Team

Compassionate clinicians support personalized, evidence-based mental health treatment.

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 is partial hospitalization for depression?

Partial hospitalization for depression is a structured outpatient level of behavioral health care for adults who need more support than traditional outpatient therapy but may not require residential treatment. Alter Behavioral Health’s PHP uses individualized treatment planning and evidence-based approaches such as CBT, DBT, family therapy, psychiatric support, and other therapeutic modalities to help clients improve coping, functioning, and stability.

What to expect from a Partial Hospitalization Program?

Who is an adult depression PHP designed for?

What therapies are used in depression PHP treatment?

Can PHP help with depression and co-occurring conditions?

How does PHP compare with residential mental health treatment?

Does Alter Behavioral Health verify insurance for PHP?

How can an adult enroll in the depression PHP?

Have More Questions About Depression PHP?

Speak with Alter Behavioral Health about consultation and enrollment options.

PHP Locations We Serve

Alter Behavioral Health offers PHP consultation and enrollment across Southern California locations and nearby communities.

Southern California

Regional Coverage

Four Locations

PHP Locations

Nationwide Support

Care Access

Looking for Depression PHP Near You?

Contact the team to discuss locations, consultation, and enrollment.

Recognized Care

Awards and Recognition

Care Predictor Certified Treatment Facility recognition

Care Predictor Certified Treatment Facility

Recognition listed by Alter Behavioral Health.

The Joint Commission National Quality Approval recognition

The Joint Commission National Quality Approval

Named quality approval listed by Alter Behavioral Health.

DHCS recognition and certification

DHCS recognition and certification

Recognition and certification listed by Alter Behavioral Health.

Best Residential Mental Health Treatment Center nomination

Nominated for Best Residential Mental Health Treatment Center in California, 2024

2024 nomination listed by Alter Behavioral Health.

Take the Next Step Toward Support

Contact Alter Behavioral Health to discuss depression PHP consultation, clinical needs, locations, and enrollment options.

Contact Us Today

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