75 North Country Road, Port Jefferson, NY 11777 • 631.473.1320

John T. Mather Memorial Hospital opened its doors on December 31, 1929, as the first not-for-profit community hospital in the Town of Brookhaven.

At that time, it was equipped with 54 beds.

Today, Mather Hospital houses 248 beds.

The Hospital campus is 35 acres.

Provides Healthcare to approximately 12,000 in-patients annually.

Treats more than 42,000 emergency room cases annually.

Has more than 600 doctors and 440 nurses on staff.

Has approximately 1180 non-medical staff employees.

The Fortunato Breast Health Center provides diagnostic services to more than 15,000 patients annually.

Mather’s Sleep Disorder Center has treated nearly 5,000 patients since 1997.

Mather Hospital’s Historic Firsts in the Provision of Healthcare:

• The first operating Hyperbaric Oxygen Therapy Unit on Long Island
• The first successful In-Vitro Fertilization Program on Long Island
• The first Chest Pain Emergency Room on Long Island
• The first Men’s Prostate Health Center on Long Island
• The first Wound Care Center in Suffolk County
• The first Inpatient Adolescent Psychiatric Unit in a community hospital in Suffolk County
• The first Psychiatric Partial Hospitalization Program in Suffolk County
  

Our Signature Services

• The Fortunato Breast Health Center
• The Men’s Prostate Health Center
• Long Island In Vitro Fertilization (IVF) At Mather Hospital
• The Weiss Center for Pain Management
• The Wound Care Center
• The Chest Pain Emergency Room
• Adolescent and Adult Inpatient Psychiatric Units
• Psychiatric Partial Hospitalization Programs
• Hyperbaric Oxygen Therapy Unit
• Sleep Disorders Center