Our areas of expertise
Orthopedics
Our commitment to excellence in orthopedic care reinforces our reputation as a leader in the field.
Bariatric Surgery
Ranked among the best hospitals in the nation by Healthgrades for bariatric surgery.
Heart Care
Our expert team provides advanced, compassionate heart care close to home.
Neurosciences
A collaborative approach to providing care for brain and spine conditions.
Elevating Care Beyond Expectations
We’re elevating care beyond expectations by combining compassionate, personalized care with nationally recognized clinical experience. Ranked in the top 5% of hospitals nationwide by Healthgrades and consistently earning five stars from Medicare for quality care, Mather Hospital goes above and beyond to deliver exceptional outcomes for you.
With 22 ‘A’ grades in patient safety from The Leapfrog Group and Magnet® recognition for nursing excellence, Mather Hospital is recognized for care that meets the highest standards. As part of Northwell Health, we connect you to top specialists, bringing the best care right to your neighborhood—exceeding expectations and raising the health of our community.
In the News
Frey Family Emergency Department Virtual Tour
Mather Hospital is reimagining emergency care for our community. Take a virtual tour of our new state-of-the-art Emergency Department. Built from the ground up, this 29,000 square foot facility is equipped to provide exceptional care to our community!
Fortunato Breast Health Center reaccredited by the NAPBC
October 28, 2025Three-year accreditation acknowledges quality care for patients PORT JEFFERSON, NY – The Fortunato Breast Health Center at Northwell’s Mather Hospital has again been granted accredited status for three years by the National Accreditation Program for Breast Centers (NAPBC), a quality program administered by the American College of Su ...
Denise Driscoll named a 2025 Nurse of Excellence by the Nassau-Suffolk Hospital Council
October 8, 2025Denise Driscoll, Assistant Vice President of Behavioral Health at Northwell’s Mather Hospital, has received the distinguished 2025 Nurse of Excellence Award from the Nassau-Suffolk Hospital Council. “This accolade is a testament to Denise’s extraordinary contributions to the field of nursing and her remarkable impact on mental he ...
Fortunato Breast Health Center reaccredited by the NAPBC
October 28, 2025Three-year accreditation acknowledges quality care for patients PORT JEFFERSON, NY – The Fortunato Breast Health Center at Northwell’s Mather Hospital has again been granted accredited status for three years by the National Accreditation Program for Breast Centers (NAPBC), a quality program administered by the American College of Su ...
Fortunato Breast Health Center reaccredited by the NAPBC
October 28, 2025Three-year accreditation acknowledges quality care for patients PORT JEFFERSON, NY – The Fortunato Breast Health Center at Northwell’s Mather Hospital has again been granted accredited status for three years by the National Accreditation Program for Breast Centers (NAPBC), a quality program administered by the American College of Su ...
Denise Driscoll named a 2025 Nurse of Excellence by the Nassau-Suffolk Hospital Council
October 8, 2025Denise Driscoll, Assistant Vice President of Behavioral Health at Northwell’s Mather Hospital, has received the distinguished 2025 Nurse of Excellence Award from the Nassau-Suffolk Hospital Council. “This accolade is a testament to Denise’s extraordinary contributions to the field of nursing and her remarkable impact on mental he ...
Our Commitment to Excellence is Reflected in Our Achievements
As one of Americas 250 Best Hospitals, we’re setting a new standard for quality care nationwide.
Superior clinical outcomes and exceptional patient experience.
Our 22nd top ‘A’ grade for our commitment to patient safety.
Rated as high performing by U.S. News & World Report.
Recognized for quality patient care, nursing excellence and innovations in professional nursing practice.