Depression Therapy in San Diego

Find personalized depression therapy in San Diego through Alter Behavioral Health’s evidence-based continuum of care. Adults can access treatment tailored to depression, trauma, substance use, and co-occurring conditions, with options ranging from intensive outpatient and partial hospitalization to residential care. Clinical teams use therapies such as CBT, DBT, EMDR, family therapy, and holistic supports to encourage meaningful, lasting recovery.

Clinician speaking with an adult client during depression therapy in a comfortable San Diego treatment setting

Our Depression Therapy Services

Personalized levels of behavioral health care support adults experiencing depression and related mental health or substance use concerns.

Partial Hospitalization

PHP 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 individualized clinical support.

Intensive Outpatient

IOP offers structured treatment at a lower level of care than residential or partial hospitalization programs. Clients receive tailored evidence-based therapy for depression, anxiety, trauma, addiction, and related concerns.

Residential Treatment

Residential mental health treatment provides comprehensive support for adults whose depression or co-occurring conditions require a more immersive setting. Care includes individualized planning, family participation options, and evidence-based modalities.

Whole-Person Care

Personalized Support for Depression Recovery

Depression can affect emotional health, relationships, daily functioning, and physical well-being. Alter Behavioral Health creates individualized treatment plans that address the person rather than symptoms alone, combining evidence-based clinical therapies with holistic supports. For adults and families in San Diego and throughout Southern California, the full continuum of care offers a coordinated path toward improved functioning, sustained stability, and recovery.

Mental health professional guiding an adult through personalized depression treatment planning
Support That Continues

Recovery In Progress

Explore how personalized care and aftercare resources can support progress beyond treatment.

"Spiritually, mentally and physically at a rock bottom, I cried out for help. Alter answered the call. Detoxing is (at least for me) a painful uncomfortable time, yet this program managed it with grace and diligence. This created trust in my care for when the real heavy lifting began. To..."

Chris S.
Chris S.

"I had a beautiful experience here and the staff was amazing. Everyone was so caring and sweet. They’ve turned my life around for the better."

Ellie A.

"Alter is a great program, everyone there is awesome. The case manager and therapist are great and helped me a lot. The house is so beautiful and a very safe and comfortable setting. There is nursing and day staff always at the house 24/7 at the house- super helpful. We..."

Katelyn L.

"Spiritually, mentally and physically at a rock bottom, I cried out for help. Alter answered the call. Detoxing is (at least for me) a painful uncomfortable time, yet this program managed it with grace and diligence. This created trust in my care for when the real heavy lifting began. To..."

Chris S.
Chris S.

"I had a beautiful experience here and the staff was amazing. Everyone was so caring and sweet. They’ve turned my life around for the better."

Ellie A.

"Alter is a great program, everyone there is awesome. The case manager and therapist are great and helped me a lot. The house is so beautiful and a very safe and comfortable setting. There is nursing and day staff always at the house 24/7 at the house- super helpful. We..."

Katelyn L.

"Spiritually, mentally and physically at a rock bottom, I cried out for help. Alter answered the call. Detoxing is (at least for me) a painful uncomfortable time, yet this program managed it with grace and diligence. This created trust in my care for when the real heavy lifting began. To..."

Chris S.
Chris S.

"I had a beautiful experience here and the staff was amazing. Everyone was so caring and sweet. They’ve turned my life around for the better."

Ellie A.

"Alter is a great program, everyone there is awesome. The case manager and therapist are great and helped me a lot. The house is so beautiful and a very safe and comfortable setting. There is nursing and day staff always at the house 24/7 at the house- super helpful. We..."

Katelyn L.
The Alter Difference

Why Choose Alter Behavioral Health?

A compassionate, evidence-based approach supports adults and families through complex mental health needs.

Full Continuum

Access residential, PHP, IOP, outpatient, transitional, and therapeutic support services through one care model.

Personalized Care

Individualized plans address depression, trauma, addiction, and co-occurring conditions with whole-person support.

Clinical Expertise

Psychiatrists and doctorate- or master’s-level clinicians oversee evidence-based treatment and therapeutic care.

24/7 Support

Clinical and admissions support is available around the clock for San Diego and Southern California inquiries.

Meet The Alter Team

Compassionate clinicians help clients pursue meaningful, lasting mental health recovery.

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 kind of therapy is best for depression?

The most appropriate therapy depends on a person’s symptoms, history, goals, and any co-occurring concerns. Evidence-based approaches used by Alter Behavioral Health include Cognitive Behavioral Therapy, Dialectical Behavioral Therapy, EMDR, family therapy, mindfulness-based approaches, and other individualized modalities. A clinical consultation helps determine which treatment setting and therapeutic combination best support the individual.

What depression treatment options are available in San Diego?

How does therapy help with depression?

When should someone consider a higher level of depression care?

Does Alter Behavioral Health treat depression with co-occurring addiction?

What therapies may be included in depression treatment?

Can families participate in depression treatment?

How can someone begin depression treatment at Alter Behavioral Health?

Have More Questions About Depression Care?

Speak with the admissions team about personalized treatment options and next steps.

Accredited & Recognized

Awards and Recognition

The Joint Commission Gold Seal of Approval accreditation

Gold Seal of Approval accreditation from The Joint Commission

Accreditation stated in company credentials.

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

Recognition 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 in California 2024 nomination

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

Nomination listed by Alter Behavioral Health.

Start Exploring Depression Treatment

Contact Alter Behavioral Health to discuss consultation, enrollment, available programs, and insurance verification.

Contact Us Today

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