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Dedicated to excellence
Phelps Hospital is committed to providing world-class, compassionate care. As part of Northwell Health, we offer access to an extensive network of leading services from the largest healthcare system in New York state.

A long history of caring for our community

Phelps Hospital opened in Sleepy Hollow, NY, in 1956 as a single building. Now with 238 beds and over 2,000 employees, Phelps occupies a beautiful tree-lined, 69-acre campus overlooking the Hudson River.

As a nonprofit, acute care community hospital, we have consistently provided Westchester, Rockland and Putnam counties with the highest quality care. Whether inpatient or ambulatory, our services combine extensive expertise and advanced medical techniques.

Young woman wearing a red blazer holds a young boy
Desi’s story

Hear the story of how a Phelps speech pathologist worked with Desi and helped him come out of his shell.

Older woman wearing a blue and white striped top looks at the camera
Linda’s story

After being diagnosed with cancer, Linda was thankful she could turn to Phelps for care. Hear how the team helped Linda.

A man and woman, holding their baby daughter, smile for the camera
Regina’s story

Learn how a Phelps interventional radiologist and his team saved Regina’s life—and her fertility—after massive hemorrhaging.

Two middle aged women are smiling as they stand next to each other
Kathy’s story

After a suspicious mammogram result, Kathy came to Phelps Hospital for further treatment. See what happened.

Every month, Phelps hosts classes, support groups, health screenings, wellness programs and other events. See how you can live your healthiest life. 

View our events
The latest news from Phelps Hospital
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Mark Herceg, MD, sits down with The Hudson Independent for this Q-and-A.
Northwell Health Cancer Institute locations at Monter Cancer Center, Northwell Cancer Institute at Huntington, Imbert Cancer Center in Bay Shore and Northwell Health Cancer Institute at Phelps Hospital in Sleepy Hollow have each received certification from the Quality Oncology Practice Initiative P…
Northwell Health is collaborating with New York Power Authority and New York State Energy Research and Development Authority to install 24 electric vehicle dual port charging stations at five facilities.
Dr. Mark Herceg, director of Concussion Assessment and Treatment Services at Phelps Hospital, speaks before state lawmakers considering the future of youth tackle football.