Memorial Sloan Kettering Westchester

MSK Westchester gives residents of Westchester and Fairfield Counties and the Hudson Valley easier access to the unsurpassed expertise and outstanding cancer care of Memorial Sloan Kettering. The freestanding outpatient facility brings multidisciplinary care teams, and more than 35 doctors whose sole focus is on cancer, to West Harrison, New York. Patients benefit from access to personalized medicine, cutting-edge clinical trials, and cancer care for the whole patient, all offered under one roof.


500 Westchester Avenue

West Harrison, NY 10604

Services Offered

  • Medical oncology
  • Radiation oncology
  • Neuro-oncology
  • Chemotherapy
  • Diagnostic radiology
  • Surgical consultations
  • Dermatology (including Mohs surgery)
  • Genetic counseling
  • Pain management
  • Lymphedema therapy
  • Clinical trials
  • Social work
  • Nutrition
  • Interventional Radiology
  • Psychiatry
  • Pre Surgical Testing
  • Counseling Services (Genetics/Nutrition/Social Work)
  • Integrative medicine (acupuncture)
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Our West Harrison patients receive compassionate and coordinated care delivered by Memorial Sloan Kettering physicians.

Our West Harrison location provides comprehensive outpatient cancer care services delivered by Memorial Sloan Kettering doctors, in a facility designed to meet the unique needs of cancer patients and their families.

We also offer a wide spectrum of sophisticated imaging technologies — including MRI, CT, PET scans, PET/CT, ultrasound, and mammography — to determine the diagnosis and stage of your cancer. In addition, our patients have access to a robust radiation treatment planning system that integrates interventional radiographic services (which use minimally invasive tools for cancer diagnosis and management) with innovative radiation therapy methods — including a large-bore CT simulator, two state-of-the-art linear accelerators, and direct access to proton therapy (a very focused treatment method that limits doses to areas outside of the tumor target). These approaches allow us to provide the most-precise treatment possible while reducing radiation exposure to healthy tissue.

A Singular Focus on Cancer

As a patient of Memorial Sloan Kettering, you can take comfort in knowing you are receiving world-class care from a center whose sole focus is on cancer. Patients of Memorial Sloan Kettering Westchester will benefit from:

  • Local access to a cancer center that consistently sets the standard of cancer care. Memorial Sloan Kettering is one of only 41 National Cancer Institute–designated Comprehensive Cancer Centers.
  • Experts who are relentless in their pursuit of conquering cancer. Leading-edge treatments developed by our clinicians and researchers include targeted drugs recently approved to treat melanoma as well as breast, prostate, and lung cancers, among others.
  • Compassionate and coordinated care delivered by a multidisciplinary team. Having a team of highly specialized experts collaborating on your treatment ensures that you receive the best care possible.
  • The most-precise techniques to diagnose cancer, as well as novel drug treatments, leading-edge radiation therapy, and surgical treatment planning, all under one roof. Our West Harrison location will also offer specialized services such as genetic counseling, pain management, lymphedema therapy, clinical research trials, survivorship services, social work, and nutrition counseling.

Our Physicians

At Memorial Sloan Kettering Westchester, patients are treated by our multidisciplinary disease management teams. This approach combines the expertise of many doctors to ensure that patients who need several different therapies receive comprehensive cancer care.
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New Patient Appointments

Make an Appointment

Call 646-497-9163
Mon–Fri, 8:30 AM–5:30 PM, ET