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Contact Us

We Are Here to Help

Whether you’re looking to get in touch for patient support, fundraising, ways to donate, how to volunteer, or another topic relating to blood cancers, here’s how to quickly connect with us. 

Patients and Caregivers

Speak one-on-one with an Information Specialist who can assist you through cancer treatment, financial and social challenges and give accurate, up-to-date disease, treatment, and support information. Our Information Specialists are highly trained oncology social workers and nurses, located in the U.S.

Callers may request the services of a language interpreter.

Contact Us Form: Click here

Phone Number: (800) 955-4572

Live Chat: Click here (M-F, 10 am to 7 pm ET)

To refer a patient:
If you are a medical provider and would like to refer a patient for information and support, please use the referral form at the link below: 


Questions regarding current, or upcoming grant opportunities or programs?



Phone Number:
(914) 821-8301

Questions regarding our Therapy Acceleration Program® can be directed to Dr. Jun Xu, Senior Director, Therapy Acceleration Program®


Visit our volunteer page to find out about ways you can volunteer for your local LLS chapter.


Campaign General Inquiries, Comments or to Request a Refund
Leukemia Cup Regatta
(888) LLS-7177 or (888) 557-7177
Light The Night
(888) 557-7177
Man & Woman of the Year

(888) LLS-7177 or (888) 557-7177
email: man&

Team In Training
(888) 557-7177
Local Events Contact your local Region



Phone: (888) 557-7177

DO YOU NEED ASSISTANCE? View our Frequently Asked Questions, so we can help you.

Contact our Public Policy department on current issues or questions related to legislation that affects blood cancer patients.


Phone Number: (202) 969-1800


LLS Office of Public Policy

10 G Street NE

Suite 400

Washington, DC 20002

To learn how your company can sponsor an LLS event or program, or partner with LLS, please email us.


Press contacts may call or email the following LLS staff:

Please send all media-related inquiries and interview requests to

An LLS representative will respond as soon as possible.

Requests to obtain permission to use or copy LLS copyrighted materials from the LLS website, such as text, graphics, logos and images.

The Leukemia & Lymphoma Society's (LLS) copyrighted materials may not be reproduced or distributed in whole or part by any person, organization or corporation other than LLS without the written consent of LLS.

To request copyright licensing, email

We're committed to honoring your communication preferences. To stop receiving mail from us, fill out the Do Not Mail form. To be removed from telephone appeals, fill out our Do Not Call form.

Not finding the person or department you need to contact? Please call us and we'll direct your question to the appropriate LLS staff person.

Phone: (888) 557-7177

DO YOU NEED ASSISTANCE? View our Frequently Asked Questions, so we can help you.

The Leukemia & Lymphoma Society
3 International Drive, Suite 200
Rye Brook, NY 10573
(888) 557-7177