St. Catherine of Siena Medical Center

Catholic Health

No matter your health needs, you can count on our highly-awarded, compassionate network of care.

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THE FIRST AND ONLY BABY-FRIENDLY HOSPITAL IN SUFFOLK COUNTY

We believe in optimal nutrition–breastfeeding—and we ensure you have all the support you need before and after.

Supportive Maternity Services

BREAST HEALTH CARE—BE MINDFUL STARTING NOW.

Learn from our expert care team, including a breast radiologist, breast surgical oncologist and reconstructive/cosmetic breast surgeon.

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St. Catherine of Siena Medical Center is located at 50 Route 25A, Smithtown, New York

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News & Events

St. Catherine of Siena Achieves National Accreditation as a Breast Center

February 22, 2021

The National Accreditation Program for Breast Centers (NAPBC) a quality program of the American College of Surgeons (ACS) has granted Three-Year Accreditation to St. Catherine of Siena Hospital.