Northern Westchester Hospital

400 East Main Street
Mt. Kisco, NY 10549


Northern Westchester Hospital (NWH) provides quality, patient-centered care that is close to home through a unique combination of medical expertise, leading-edge technology, and a commitment to humanity. Over 750 highly-skilled physicians, state-of-the-art technology and professional staff of caregivers are all in place to ensure that you and your family receive treatment in a caring, respectful and nurturing environment.

NWH has established extensive internal quality measurements that surpass the standards defined by the Centers for Medicare & Medicaid Services (CMS) and the Hospital Quality Alliance (HQA). Our high-quality standards help to ensure that the treatment you receive at NWH is among the best in the nation. For a complete list of our services, please visit

  • We’d love to show you around. Please click any of the NWH services below for a virtual tour:

The Breast Institute
Rehab Services
Cancer Treatment & Wellness Center
Mary & David Boies Emergency Department
NWH Hospital Tour

  • For more information, please visit our website by clicking any of the NWH services below:

Orthopedic & Spine Institute
Breast Institute
Rehab Services
Institute for Robotic & Minimally Invasive Surgery
Cancer Treatment & Wellness Center
Clinical Trials
Health & Wellness Program
Gamma Knife Surgery
Surgical Weight Loss
Maternal Child Health

In The News

NWH Joint Director Shares His Take On Why Hip Replacements Have Doubled

Northern Westchester Hospital Annual Teddy Bear Clinic, Health Fair Returns

Northern Westchester Hospital Showcases Kids' Art For Healing Power

Northern Westchester Hospital Welcomes New Physicians

Northern Westchester Hospital Receives $1M Donation For Updates

Northern Westchester Hospital Chefs Win Cooking Competition

NWH Offers Spring Wellness Event For People Impacted By Cancer

Westchester Resident Proves Colonoscopy Saves Lives

NWH Expert Shares Information On Sleeping For Good Health

Northern Westchester Hospital Dietitians Promote Wellness Initiative

Northern Westchester Hospital Features Tips, Recipes For Nutrition Month

Northern Westchester Hospital Honors Keeva Wright As Fundraiser Of The Year

Northern Westchester Hospital Hosts Speaker Series On Children's Health

Northern Westchester Hospital Presents Its FORCE Cancer Support Meeting

Chappaqua's Solomon Co-Hosts NWH Speaker Series On Adolescent Health

West Patent Elementary School Gives Flowers To Hospital

Chappaqua's Gefsky Co-Hosts NWH Speaker Series On Adolescent Health

NWH Provides Heart-Healthy Treats To Share With Valentines

Northern Westchester Hospital Receives $1M For Future Modernization

Northern Westchester Hospital Supports Wear Red Day For Heart Disease

Daily Voice Leaders: Northern Westchester Hospital President Joel Seligman

NWH Chief Of Gynecology Urges Cervical Cancer Screenings

Northern Westchester Hospital Experts Talk Flu Prevention

Northern Westchester Hospital Chief Provides Info On Sinusitis

Northern Westchester Hospital Celebrates Three Kings Day

Beans And Legumes Are An Integral Part - NWH Health Tip

NWH Health Tip - Remember To Make Your Grains Whole

NWH Health Tip - Lactose Intolerant Individuals

NWH's Dr. Wishner Presents On Robot-Assisted Colorectal Surgery Techniques

Northern Westchester Hospital Participates In Giving Tuesday On Dec. 2