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Care for every step of your cancer journey
Conveniently located in Sleepy Hollow, Northwell Health Cancer Institute at Phelps offers the most advanced cancer care in a compassionate environment—where our patients are at the center of everything we do.

Personalized cancer treatment to meet your physical and emotional needs

Our team of cancer specialists takes the time to get to know you, your family and what matters most in your life. We collaborate with you and your other care providers to develop a personalized plan to best meet all your treatment goals. And we seamlessly coordinate your healthcare needs to provide the best possible outcome.

Hematology/Medical oncology services:

New patient appointments: (914) 366-1625

Chemotherapy treatment infusion center: (914) 366-3523

Cancer support services:

Radiation oncology services and technology:

(855) 927-6622

New patient forms

New patient consultation questionnaire

New patient registration form

Authorization for release of health information

These forms can be emailed to [email protected].

Cancer support services

  • Imaging
  • Cancer screening
  • Inpatient care
  • Hospitality services
  • Rehabilitation
  • Support groups
  • Individual/family counseling and financial counseling

Honors and awards

Northwell Health Cancer Institute at Phelps Hospital has been named a Community Cancer Program by the Commission on Cancer. The Department of Radiation Medicine is accredited by the American College of Radiology.

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