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Good Things Are Happening at St. Catherine of Siena Hospital

At St. Catherine of Siena Hospital, we take great pride in providing residents in Smithtown and the surrounding area with exceptional care and treatment. The future is bright as we enhance our superb clinical services. Highlights include:

Explore St. Catherine of Siena Hospital

For Patients & Visitors

Helpful information for your visit to our hospital.

Services & Care

Comprehensive care to meet the unique health needs of each patient.

About Us

Delivering excellence in care to our Long Island communities.