If your monthly gift is charged each month to a credit or debit card, please call us toll-free at 1-888-392-0392 to update this information. Our toll-free number is available 8am to 9pm, 7 days a week.

If your monthly gift is withdrawn each month from your checking account, we must, for your security, receive both a voided check from your new account and a signed note authorizing this change. You may send these via fax to 212-679-7016 to the attention of “Donor Services” or by mail to:

Doctors Without Borders USA
PO Box 5030
Hagerstown, MD 21741-5030