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We offer confidential assessments at no cost, 24/7
The Horsham Clinic offers behavioral health treatment services to children, adolescents and adults at our beautiful 55-acre campus outside of Philadelphia, Pennsylvania. We also provide dual-diagnosis treatment for adults who struggle with addiction to drugs or alcohol.
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Inpatient Treatment Programs

Patients age 4 and older can receive crisis stabilization and treatment from chronic mental health conditions through inpatient hospitalization in our secure, therapeutic environment.

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Adult Partial Hospitalization Program (PHP)

The Adult PHP provides short-term, highly structured behavioral health treatment in our least restrictive setting to help address the emotional and behavioral needs of adults ages 18 and older.

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Child and Adolescent Partial Hospitalization Programs (PHP)

These programs treat children 5–13 and teens 14–18 who are still in school. The goal of partial hospitalization is to offer a less restrictive alternative to inpatient treatment.

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Adult Dual Diagnosis Program

The Dual Diagnosis Program is designed for adults who struggle with behavioral health issues along with substance abuse or addiction issues, and combines psychiatric inpatient care with detoxification services.

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Our professional staff are ready to help find a treatment option that works for you. Call 800-237-4447 for a no-cost, confidential assessment, 24/7.

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The Horsham Clinic is a dynamic place to work for professionals who are passionate about providing care and treatment to people with behavioral health disorders.


The Horsham Clinic offers Inpatient Hospitalization or a Partial Hospitalization Program (PHP) for children ages 4 and older who need intensive support to navigate severe emotional or behavioral issues. Our treatment programs are designed to provide crisis stabilization in a secure, compassionate therapeutic environment.

Some children struggle with depression, anxiety, stress, trauma, mood disorders, anger and hostility, or thoughts of self-harm. Our Inpatient Acute Psychiatric Program is targeted to provide consistent care for children who experience behavioral health disorders that cannot be managed at home. For those who are able to participate in a treatment program during the day and return home for the evening, we offer Partial Hospitalization Programs (PHP) for children at our Chester County and Delaware County locations.

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Teenagers can face a unique set of challenges that may impact their emotional or mental health. To help adolescent patients get the support they need, The Horsham Clinic offers Inpatient Hospitalization or Partial Hospitalization Programs (PHP) for teens ages 14–18 (who are still attending school) in a stable, secure treatment environment.

The Inpatient Acute Psychiatric Program for adolescents is designed to offer acute care for teenagers whose behavioral health issues cannot be managed at home. For those who are able to benefit from treatment in a less structured environment, we offer Partial Hospitalization Programs (PHP) for adolescents in our facilities in Chester and Delaware counties in suburban Philadelphia.

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At The Horsham Clinic, we help adult patients find the care they need to live healthy, productive lives. From crisis stabilization to dual-diagnosis treatment and partial hospitalization, we provide a range of services that can help.
Treatment for adults ages 18 and older include our Inpatient Acute Psychiatric Program, our Dual-Diagnosis Program for adults suffering from addiction issues along with mental health problems, and our Partial Hospitalization Program (PHP) for those who are able to receive treatment in a less restrictive environment. We are committed to being a compassionate, confidential partner in each patient’s care, and to helping each person find a level of treatment that best fits their needs.

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Patient Stories

Patient Satisfaction

4.41 / 5
I was treated with dignity and respect
4.53 / 5
I feel better now than when I was admitted
4.39 / 5
Overall I was very satisfied with my treatment

* Data based on patients surveyed between July-December 2023.

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Action Alliance

The National Action Alliance for Suicide Prevention, a public-private partnership, has partnered with The Horsham Clinic to strengthen the country’s clinical capacity to provide innovative suicide prevention and care.

The Horsham Clinic

722 Butler Pike, Ambler, PA 19002Contact Us
Toll-Free: 800-237-4447Local Phone: 215-643-7800

Chester County - A Child/Adolescent Partial Program Satellite Location

885 Fox Chase Dr, Suite 100, Coatesville, PA 19320Contact Us
Toll-Free: 800-237-4447Fax: 484-378-7088

Delaware County - A Child/Adolescent Partial Program Satellite Location

800 Parkway Drive, Broomall, PA 19008Contact Us
Toll-Free: 800-237-4447Local Phone: 610-544-8266