Our Contact Information
Main Telephone Number
212-639-2000
Mailing Address
Memorial Sloan Kettering Cancer Center
1275 York Avenue
New York, NY 10065
Our Locations
Our world-class cancer care is available at locations in New York City, Long Island, Westchester County, and New Jersey. Get directions and parking information to our patient care and research facilities.
Make an Appointment
Our Care Advisors are ready to help get the answers you need.
Call 800-525-2225
We’re available 24 hours a day, 7 days a week.
Helpful Information
Search for a doctor or look for clinical trials at MSK.
For Child & Teen Patients
Call 833-675-5437
Available 24 hours a day, 7 days a week
Learn more about pediatric cancer care
For International Patients
Call 212-639-4900
Or use AT&T Direct Access by dialing the access number for the country you are calling from, then dialing 888-675-7722.
Learn more about services for international patients or email us at [email protected].
Current Patients
Our goal is to give you the best care possible.
- Discuss a concern, ask a question, share a complaint about your care, or request someone to serve as your advocate: 212-639-7202
- Get information about insurance coverage and billing: 646-497-9176
- Learn more about insurance
- Log in to MSK MyChart, our patient portal
- You may see 646-888-2001 show up on your phone when someone from MSK calls you.
Request Medical Records
Visiting a Loved One
We encourage family and friends to visit their loved ones at Memorial Hospital. Before you visit:
- Call our Patient Information Desk to find out where the patient is staying: 212-639-7081
-
Send cards or gifts to
Memorial Sloan Kettering Cancer Center
1275 York Avenue
New York, NY 10065
Please include the patient’s name and room number. - See our visitor policy and visiting hours
- Learn more about our gift shop
How You Can Help
There are many ways you can make a difference in the lives of MSK patients.
Mail from MSK
You may use our online form to manage the mail you receive from MSK or to request that we no longer contact you.
Journalists
The Communications Department can help journalists find an expert, provide the latest news, and obtain background information from MSK.
Careers
At MSK, we’re not only changing the way we treat cancer but also the way the world thinks about it. Join us and make a difference every day.
Education
We offer educational opportunities for healthcare professionals in training and in practice.
Vulnerability Disclosure
Memorial Sloan Kettering Cancer Center (MSKCC) believes effective disclosure of security vulnerabilities requires mutual trust, respect, transparency, and common good between MSKCC and Security Researchers.