Borderline Personality Disorder Treatment Centers

Find personalized, evidence-based care for borderline personality disorder through Alter Behavioral Health’s full continuum of treatment. Programs may include residential care, partial hospitalization, and intensive outpatient support, with therapies such as DBT, CBT, family therapy, and trauma-focused approaches. Serving adults and families throughout Southern California and nationwide, care is designed to support stability, healing, and meaningful long-term recovery.

Therapist speaking with an adult client in a calm behavioral health treatment setting

Our Borderline Personality Disorder Treatment Services

A full continuum of personalized behavioral health programs supporting different levels of clinical need and recovery.

Residential Treatment

Residential mental health treatment provides comprehensive support for adults with borderline personality disorder, trauma, and co-occurring concerns. Care includes DBT, CBT, family therapy, mindfulness, and individualized treatment planning.

Partial Hospitalization

PHP offers intensive outpatient care for adults who need structured support without residential treatment. Programs may include DBT, CBT, EMDR, family therapy, and other evidence-based approaches tailored to individual needs.

Intensive Outpatient

IOP provides structured mental health treatment at a lower level of care than residential or partial hospitalization programs. Individualized therapy may include DBT, CBT, EMDR, and family sessions.

Whole-Person Care

Personalized Support for Lasting Stability

Borderline personality disorder can affect emotions, relationships, safety, and daily functioning. Alter Behavioral Health provides personalized care across a full continuum, using evidence-based therapies such as DBT, CBT, EMDR, family therapy, mindfulness, and trauma-focused support. Southern California programs offer a compassionate setting for adults and families seeking structured treatment, clinical guidance, and continued recovery resources.

Behavioral health clinician guiding an adult client through personalized treatment planning
Recovery-Focused Care

Stories of Transformation

Discover how personalized treatment and compassionate clinical support can help adults and families move forward.

"My experience was an amazing one. The staff were absolutely amazing. I couldn't give enough stars."

Maria D.
The Alter Difference

Why Choose Alter Behavioral Health?

Care is designed around each person’s clinical needs, goals, and path toward sustained stability.

Full Continuum

Access residential, PHP, IOP, transitional, outpatient, and therapeutic support services.

Evidence-Based

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

Personalized Care

Individualized plans support adults with complex mental health and co-occurring conditions.

24/7 Support

Clinical and admissions support is available for clients and families across Southern California.

Meet the Alter Team

Compassionate clinicians provide individualized, evidence-based behavioral health care.

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 the most successful treatment for BPD?

Dialectical Behavior Therapy, commonly called DBT, is widely used to help people with borderline personality disorder develop emotional regulation, distress tolerance, interpersonal effectiveness, and mindfulness skills. Treatment may also include CBT, EMDR, family therapy, medication management, crisis stabilization, or residential support when clinically appropriate. The most suitable approach depends on each person’s symptoms, safety needs, co-occurring conditions, and treatment goals.

Can I live a good life with BPD?

What types of BPD treatment does Alter Behavioral Health offer?

How does DBT help people with borderline personality disorder?

When is residential treatment appropriate for BPD?

Can BPD treatment address co-occurring addiction or trauma?

How do I begin treatment for borderline personality disorder?

Does Alter Behavioral Health serve clients outside Southern California?

Have More Treatment Questions?

Speak with the admissions team about personalized behavioral health support.

Areas We Serve

Alter Behavioral Health supports clients throughout Southern California and families seeking care nationwide.

Is Care Available In Your Area?

Contact admissions to discuss programs, locations, and next steps.

Recognized & Accredited

Awards and Recognition

The Joint Commission Gold Seal of Approval accreditation

Gold Seal of Approval accreditation from The Joint Commission

Accreditation identified in company credentials.

Care Predictor Certified Treatment Facility recognition

Care Predictor Certified Treatment Facility

Recognition listed among company awards and recognitions.

The Joint Commission National Quality Approval recognition

The Joint Commission National Quality Approval

Recognition listed among company awards and recognitions.

DHCS recognition and certification

DHCS recognition and certification

Recognition and certification listed by the company.

Best Residential Mental Health Treatment Center in California 2024 nomination

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

Award nomination listed among company recognitions.

Begin Your Path Toward Healing

Connect with Alter Behavioral Health to discuss treatment options, admissions, and personalized support.

Contact Us Today

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