Memorial Sloan Kettering Westchester


Location Information

500 Westchester Avenue West Harrison NY 10604

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MSK Westchester

Overview of MSK Westchester

MSK Westchester offers residents of New York’s Hudson Valley and Connecticut the same expert cancer care they expect from MSK, just closer to home. Patients can receive much of their treatment — including chemotherapy, immunotherapy, and radiation — at our West Harrison, New York, location.

VIDEO | 04:30
Take a virtual tour of our suburban outpatient location and hear from our doctors on the benefits of receiving care at MSK Westchester.
Video Details
Nurse and doctor walking in a hallway

The care teams at MSK Westchester, like thoracic surgical oncologist James Isbell and nurse Carolyn Sadler, work together to provide the best care for your needs.


Memorial Sloan Kettering radiation oncologist Melissa Zinovoy and chief radiation therapist Beeban Natt

Our radiation oncologists, including Melissa Zinovoy (right), make your comfort and safety their top priority.


Services Offered

At MSK Westchester, nearby residents have easier access to MSK’s outstanding cancer care services, including:

Some of our services are available on Saturdays. Please ask your provider for more information.

Care Team

At Memorial Sloan Kettering, doctors, nurses, and other specialists work together on treatment teams for each patient. This means that your care team is highly experienced in caring for people with the type of cancer you have. In addition to your medical care, your team will also develop a plan to care for your total well-being, including support for your family and loved ones.

For most cancers, your treatment will be led by one or more primary doctors. These could include a medical oncologist, a surgical oncologist, a radiation oncologist, and, for some cancers, an interventional radiologist. Each of these doctors brings a defined set of expertise and techniques for treating cancer.

Learn about our care teams

Find a doctor at MSK Westchester

Memorial Sloan Kettering physician Chau Dang with a patient

Chau Dang (left), Chief of MSK Westchester’s Medical Oncology Service, cares for women with breast cancer.


MSK head and neck surgeon Ian Ganly

Head and neck surgeon Ian Ganly is an expert in minimally invasive surgery.


Take a look inside MSK Westchester

MSK Westchester

A glass staircase leads from the lobby to the lower concourse below, where interventional radiology procedures are performed and patients receive radiation therapy and have imaging studies done such as CT, PET, and MRI. Dermatology services are also provided on the lower concourse.

MSK Westchester Linear accelerators

A state-of-the-art radiation planning and delivery system includes four linear accelerators.

MSK Westchester chemotherapy suites

Twenty-eight private chemotherapy suites on the concourse level of MSK Westchester offer serene views ample space for caregivers accompanying patients, television, and the ability for each patient to control the lighting and temperature in his or her own suite.

Visiting MSK Westchester

Parking Information

Valet parking is available for all patients at MSK Westchester.

Navigation Help

The MSK Compass app provides step by step directions from your car to your appointment at MSK Westchester. 

Learn more about the MSK Compass app

MSK CarePass

You will be given an MSK CarePass electronic badge when you arrive at MSK Westchester so you can sit wherever you feel comfortable. When your care team is ready for you, the badge allows our staff to easily find you.

Learn more about MSK CarePass

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