Why choose Endurance?
Is your teen or emerging adult struggling with:

“…then, just when things looked their worst, they changed for the best. I have marveled often at the thin line that divides success from failure and the sudden turn that leads from apparently certain disaster to comparative safety.”
– Sir Ernest Shackleton
Get Started
Intake Request Form
Client Portal
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Our Office
Welcome to Endurance
A Safe Space
At Endurance, we offer a specialized partial-hospitalization program for adolescents ages 13-20 in New Hampshire.
Common concerns and diagnoses treated include school avoidance, self-harm, suicidality, OCD, anxiety, depression, trauma, grief and loss, ADHD, borderline personality disorder, and bipolar disorder.
In addition to our 5 day a week in-person facility-based program, we offer our 5-6 hour PHP virtually for clients that are unable to travel to Seabrook.
Intensive Treatment and Stabilization for Clients Unable to Attend School
At Endurance, we understand that some clients are unable to attend school due to their mental health struggles. Our goal is to help these clients receive the support they need and avoid hospitalization.
Our Program
Endurance Behavioral Health’s partial hospitalization program (PHP) offers two 5 day a week options for structured day-treatment for adolescents ages 13-20, in-person at our facility in Seabrook NH, or virtually in our online program with all the features and support of in-person.
Comprehensive Treatment Plans
We offer personalized treatment plans tailored to each individual’s needs.
Family Involvement
We believe involving family members in the treatment process leads to better outcomes.
Education and Coping Strategies
Our program teaches important skills and strategies to cope with mental health challenges.
Structured Daily Schedule
Our program promotes structure and routine to support growth and progress.
Take the first step towards progress and wellbeing.
Meet Our Team

Physical Address:
Endurance Behavioral Health
823 Lafayette Rd. Seabrook, NH 03874
Mailing Address:
Endurance Behavioral Health
P.O. Box 2899
Seabrook, NH 03874