Mather Hospital is an accredited 248-bed, non-profit community teaching hospital dedicated to providing a wide spectrum of high-quality health care services to Suffolk County residents, showing compassion, respect and treating each patient in the manner we would wish for our loved ones. Mather has twice earned the highest five-star rating from the Centers for Medicare & Medicaid Services for outcomes, patient experience and process and has the prestigious Magnet® recognition three times from the American Nurses Credentialing Center for quality patient care, nursing excellence and innovations in professional nursing practice. 

The hospital was rated high performing by U.S. News & World Report 2024-2025 Best Hospitals rankings in gastroenterology & GI surgery; geriatrics; neurology & neurosurgery; orthopedics; pulmonology & lung surgery; COPD; heart failure; hip fracture; kidney failure; leukemia, lymphoma & myeloma; and pneumonia. Mather also was named one of America’s 250 best hospitals for 2023 and 2024 by Healthgrades and received the Healthgrades 2024 Outstanding Patient Experience Award™ for the fourth consecutive year, as well as its 20th top A grade in the spring 2024 ratings for patient safety from the Leapfrog Group. Our Graduate Medical Education program prepares physicians for future careers through Internal Medicine, Transitional Year, Diagnostic Radiology, Interventional Radiology, and Psychiatry residency programs and gastroenterology and hematology/oncology fellowships. For information about Mather Hospital, visit matherhospital.org or follow us @MatherHospital on Facebook.