Locations & Hours

NWH Main Campus

400 East Main Street
Mt. Kisco, NY 10549


Main Number: 914.666.1200
Physician Referral Service: 877.469.4362 (877.4.NWH.DOC)
Emergency Department: 914.666.1254

HOURS, 24 hour emergency access
Imaging Studies: 8:00 am to 8:00 pm, daily
MRI Unit: 8:00 am to 11:00 pm

We offer dedicated women-only radiology services at the Women's Imaging Center, which is integrally connected with The Breast Institute at NWH.

There is a state-of-the-art imaging suite in our Emergency Department with 24/7 emergency availability.

We also offer a full range of pediatric diagnostic imaging services.

Main Number 914.666.1371
FAX 914.666.1341
Women's Imaging Center                      914.666.1445
Interventional Radiology 914.242.8154
MRI 914.666.1538
Nuclear Medicine 914.242.8374
Uterine Artery Embolization 914.666.1601
Toll Free UAE Program 888.666.2002

Yorktown Imaging Center

1940 Commerce Street
Yorktown Heights, NY, 10589


Main Number: 914.245.5200
Fax Number: 914.245.2930

HOURS: Monday to Friday, 8:00 am to 8:00 pm; Saturday & Sunday, 8:00 am to 4:00 pm

Images performed at Yorktown Imaging are reviewed by onsight Radiologists. In addition, images are also interpreted by subspecialists at Northern Westchester Hospital through the Hospital's digital PACS (Picture Archiving and Communication System). We provide immediate reading and interpretation at Yorktown Imaging, just as we do at Northern Westchester Hospital.

Yorktown Imaging center offers the following radiology services using the highest quality imaging technology:

  • MRI
  • MR Angiography
  • CAT scan (CT), high-speed 64 Slice
  • Ultrasound
  • Digital X-ray
  • Breast Imaging at The Breast Institute at Yorktown…

NWH Yorktown Imaging also offers outpatient lab services.

The Breast Institute at Yorktown

Take advantage of a full-range of integrated breast care services and diagnostics in one location, including digital screening and diagnostic mammography, and bone densitometry (DEXA).
For more information about The Breast Institute at Yorktown, please visit The Breast Institute.

NWH at Chappaqua Crossing

480 Bedford Road
Chappaqua, NY 10514


Main Number: 914.666.1200
X-Ray Service Hours: Monday, Tuesday, Thursday, 8:30am – 6:30pm

Images performed at Chappaqua Crossing can also be interpreted by subspecialists at the Hospital through the Hospital's digital PACS (Picture Archiving and Communication System). We provide immediate reading and interpretation, just as at Northern Westchester Hospital.