St. Catherine of Siena Hospital

St. Catherine of Siena Hospital St. Catherine of Siena Hospital, a member of Catholic Health, serving the residents of Smithtown and surrounding areas for decades. We are rated by U.S.

Catherine of Siena Hospital offers Long Islanders the highest quality of care and specialized health services. News & World Report as high performing for COPD, heart failure and kidney failure and offer specialized services, including hyperbaric medicine, dialysis unit, and sleep center. For more information, visit: https://bit.ly/45hzeID

St. Catherine of Siena Hospital St. Catherine of Siena Hospital is named after Saint Catherine Benincasa of Siena, Italy, who was noted for her work as a nurse, mediator and spiritual leader during the 14th century.

Congratulations to our first 2026 DAISY award winner — nurse Joceline Gomez! Joceline was nominated by a patient’s famil...
01/15/2026

Congratulations to our first 2026 DAISY award winner — nurse Joceline Gomez! Joceline was nominated by a patient’s family who said how Joceline was empathetic, caring, and professional, saying she is the kind of nurse you hope you have during a hospital stay. Congratulations to Joceline! Thank you for all you do each and every day for our patients and their families!

01/01/2026

Today we observe the Solemnity of Mary, Mother of God. May this new year bring you joy and many blessings.

12/25/2025

From the entire Catholic Health family to yours — we wish you a Merry Christmas. May the joy and peace of Christmas remain in our hearts.

12/24/2025

On behalf of our entire Development team—and the patients, families and staff you support—we wanted to say: "Thank you." The generosity of people like you has made an extraordinary difference this year.

We invite you to watch this short video from our Development staff.

https://players.brightcove.net/6415543817001/default_default/index.html?videoId=6384905533112

Because of you, Catholic Health has accomplished so much, continuing to deliver critical, life-saving care, strengthen our facilities and care teams, and grow essential programs that serve our communities when it matters most.





St. Catherine of Siena Hospital, in partnership with the Fourth Precinct, proudly hosted its annual “Shop with a Cop” pr...
12/17/2025

St. Catherine of Siena Hospital, in partnership with the Fourth Precinct, proudly hosted its annual “Shop with a Cop” program at Target (12.12.25) and Walmart (12.15.25). A total of 40 children enjoyed this special holiday event, shopping alongside local law enforcement officers to select gifts, clothing, toys and everyday necessities.

The goal of the "Shop with a Cop" program is to spread holiday cheer, while building positive relationships between youth, police/community safety partners, creating lasting memories and strengthening bonds of trust with officers. Through grants obtained by St. Catherine’s, Target and Walmart, each child was given $100 to shop for gifts for themselves and families at Target and Walmart.

This program is truly one of our most favorite events of the entire year! The joy and community spirit it brings to children and police officers, make it incredibly meaningful and impactful.

This time of year around the holiday season can get incredibly busy, but don’t forget to take care of your health! While...
12/12/2025

This time of year around the holiday season can get incredibly busy, but don’t forget to take care of your health! While we focus on breast cancer awareness during October, it is something to highlight all year round as a reminder to get your annual mammogram and breast ultrasound if you have dense breasts. To make an appointment at St. Catherine Diagnostic Imaging at Catholic Health’s Ambulatory Center in Commack, call (973) 223-7171.



Congratulations to St. Catherine's staff from the Center for Spine and Orthopaedics, as well as recreational therapy fro...
12/11/2025

Congratulations to St. Catherine's staff from the Center for Spine and Orthopaedics, as well as recreational therapy from St. Catherine of Siena Nursing & Rehabilitation Care Center, for each having received the 2025 Scollard Team Award! This prestigious award recognizes the team's leadership in their area of specialty, and their commitment to excellence. We are so proud!







St. Catherine of Siena Hospital hosted its annual Christmas Tree Lighting ceremony, with special guests of honor from th...
12/02/2025

St. Catherine of Siena Hospital hosted its annual Christmas Tree Lighting ceremony, with special guests of honor from the , New York State Champions, a historic first for Smithtown! We were also grateful to the St. Patrick School Choir who got us into the holiday spirit prior to the tree lighting, singing beautiful Christmas carols! Special appearance from the , Santa himself, as well as many local elected officials and Foundation board members. Thanks to all for making the event a memorable one and to our tree sponsor, !

Another successful Thanksgiving Food Drive, of which our staff generously donated, benefiting local parishes.
11/25/2025

Another successful Thanksgiving Food Drive, of which our staff generously donated, benefiting local parishes.


Congratulations once again to St. Catherine of Siena Nursing & Rehabilitation for being ranked one of the top skilled nu...
11/24/2025

Congratulations once again to St. Catherine of Siena Nursing & Rehabilitation for being ranked one of the top skilled nursing care centers in the nation in Newsweek’s latest “America’s Best Nursing Homes” report for the seventh consecutive year and was also ranked #1 on Long Island!

Address

50 Route 25A
Smithtown, NY
11787

Telephone

+16318623000

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Our Story

St. Catherine’s is located on the north shore of Long Island in Smithtown. The campus is comprised of a 296-bed not-for-profit community hospital; a 240-bed nursing and rehabilitation care center; and a 60,000 square foot medical office building. Our nurses, physicians and support staff are devoted to providing advanced health care in an environment of compassion to our patients, their families and our community.