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Northwell Health Mather Hospital
Port Jefferson, NY Joint Commission

Northwell Health Mather Hospital

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Program length
7 days
Focus
This center treats mental health conditions and co-occurring substance use. You receive collaborative, individualized treatment that addresses both issues for whole-person healing.

Northwell Health Mather Hospital provides comprehensive behavioral health services for both adults and adolescents who are dealing with significant psychiatric symptoms. The center offers a partial hospitalization program (PHP), which serves as a structured level of care for individuals who do not require a full inpatient stay but need more support than traditional outpatient therapy. This program is designed to be a step-down from an inpatient unit or to help prevent the need for hospitalization altogether. They offer a safe and therapeutic environment for individuals to focus on their mental health and recovery during the day while returning home in the evenings. The treatment at the center is built around a collaborative and individualized plan, created with input from the client, their family, and their referring doctor. A variety of therapeutic methods are used, including individual, group, and family therapy sessions. Through these therapies, clients work on developing better coping strategies to handle daily stressors, learn to effectively manage their psychiatric symptoms, and gain a deeper understanding of their mental and emotional health. The goal is to empower each person with the skills needed for independent functioning and long-term wellness in a supportive setting. A distinctive aspect of the program is its structured, full-day schedule, which runs from Monday through Friday, providing consistency and intensive care. For adolescents, the program integrates educational services, including tutoring, to ensure they can keep up with their schoolwork while receiving treatment. Furthermore, professional staff are available for crisis coverage 24 hours a day, 7 days a week, ensuring that support is always accessible for clients and their families when it is needed most, providing a crucial safety net.

Information shown here comes from public listings and provider submissions.

Services & programs

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Type of Care
Substance use treatment Mental health treatment Treatment for co-occurring substance use plus either serious mental health illness in adults/serious emotional disturbance in children
Service Setting (e.g., Outpatient, Residential, Inpatient, etc.)
Outpatient
Facility Type
Multi-setting mental health facility (e.g., non-hospital residential plus either outpatient and/or partial hospitalization/day treatment)
Pharmacotherapies
Olanzapine Quetiapine Risperidone Nicotine replacement Non-nicotine smoking/tobacco cessation Antipsychotics used in treatment of SMI
Treatment Approaches
Cognitive behavioral therapy Couples/family therapy Dialectical behavior therapy Group therapy Integrated Mental and Substance Use Disorder treatment Individual psychotherapy Telemedicine/telehealth therapy
Facility Operation (e.g., Private, Public)
Private non-profit organization
Payment/Insurance/Funding Accepted
Medicare Medicaid Private health insurance Cash or self-payment State-financed health insurance plan other than Medicaid
Payment Assistance Available
Payment assistance (check with facility for details) Sliding fee scale (fee is based on income and other factors)
Special Programs/Groups Offered
Clients with co-occurring mental and substance use disorders
Assessment/Pre-treatment
Screening for tobacco use
Recovery Support Services
Mentoring/peer support
Education and Counseling Services
Smoking/vaping/tobacco cessation counseling
Facility Smoking Policy
Smoking not permitted
Age Groups Accepted
Children/Adolescents Young Adults Adults Seniors
Facility Vaping Policy
Vaping not permitted
Ancillary Services
Court-ordered outpatient treatment Suicide prevention services

Contact information

Address

100 Highlands Boulevard, Suite 101, Port Jefferson, NY, 11777

Location

100 Highlands Boulevard, Suite 101, Port Jefferson, NY, 11777

Map & directions

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