Memorial Sloan Kettering’s Physician Access Service provides easy access for physicians seeking to refer a patient to a Memorial Sloan Kettering specialist. This service is staffed by oncology nurses who can provide:
- Appointments for your patients.
- Information about our New Jersey, Long Island, and Westchester locations, which may be more convenient for your patient.
- The latest information on our services and clinical trials.
- Information about insurance coverage and foreign languages spoken.
Referral Telephone Numbers

For most cancers and procedures, you can call our Physician Access Service at 646-677-7440. Our hours are Monday through Friday, 8:30 am to 5:30 pm, eastern time.
Appointments for the following can be made by calling these departments directly.
- Blood and Marrow Stem Cell Transplantation: 877-836-ABMT (2268)
- Brain Tumors: 866-886-9807
- Breast: 866-280-0449
- Gynecology: 866-280-0449
- Gastrointestinal: 866-316-8529
- Melanoma: 866-316-8529
- Sarcoma: 866-316-8529
- Head and Neck: 877-284-5246
- Urology: 877-284-5246
- Leukemias: 646-497-9154
- Pediatrics: 833-MSK-KIDS
- Pituitary and Skull Base Tumor Center: 212-639-3935
- Spine Tumors: 212-639-6506
- International Center: 212-639-4900
Memorial Sloan Kettering has insurance contracts with most major health plans in the New York tri-state area.