Contact Us

To contact the Shwachman Diamond Syndrome Foundation:

Shwachman Diamond Syndrome Foundation
P.O. Box 40
Avon, NY 14414
Toll Free: 1-888-825-SDSF (7373)
info@shwachman-diamond.org

Packages too large for a typical PO Box may be sent to:
2334 Rolling Ridge Drive
Avon, NY 14414