Making an Appointment

If you or someone you know has been diagnosed with cancer, you can call to make an appointment at Memorial Sloan Kettering Sleepy Hollow. Anyone diagnosed with cancer can contact us, and you do not need a referral from a doctor to meet with one of our experts.

Our referral staff is highly knowledgeable about cancer and about the individual specialties of our doctors. When you call, we will discuss your diagnosis and match you with the best physician for your particular situation. We can also answer many of your questions regarding treatment, insurance coverage, and clinical trials.

Appointments for New Patients

Medical Oncology: 914-366-0664
Radiation Oncology: 914-366-0702

Mon–Fri, 8:30 am–5:30 pm, ET

Learn more | For Referring Physicians

Information Needed When You Call

  • Your full name, contact information, date of birth, and diagnosis
  • Results of biopsies, x-rays, or other diagnostic studies
  • Information about prior treatment for your current illness
  • Your primary medical insurance carrier
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