To Top
0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z


The information contained in the Organizational Database (ODB) is provided for informational purposes only. There is no implied endorsement by NORD. NORD does not promote or endorse participation in any specific organization. The information is subject to change without notice. Every effort is made to ensure that the details for each entry are as current as possible.

Williams Syndrome Association


570 Kirts Boulevard
Suite 223
Troy, MI 48084-4156





800 Number


Email Address

[email protected]


The Williams Syndrome Association (WSA) is a national, voluntary, non-profit organization dedicated to improving the lives of individuals with Williams syndrome, a rare congenital disorder characterized by heart and blood vessel abnormalities, developmental delays, characteristic facial features, and/or additional abnormalities. Established in 1983, the association is committed to locating affected individuals and their families, and disseminating current medical and educational information to families, professionals, and the public. In addition, it seeks to increase professional awareness of, and interest in, Williams syndrome and supports ongoing research into the educational, behavioral, social, and medical aspects of the disorder. The Williams Syndrome Association engages in patient and family advocacy; provides appropriate referrals including support groups; and holds annual regional conferences, social gatherings, and biennial conventions.

Please Note

The National Organization for Rare Disorders (NORD) web site, its databases, and the contents thereof are copyrighted by NORD. No part of the NORD web site, databases, or the contents may be copied in any way, including but not limited to the following: electronically downloading, storing in a retrieval system, or redistributing for any commercial purposes without the express written permission of NORD. Permission is hereby granted to print one hard copy of the information on an individual disease for your personal use, provided that such content is in no way modified, and the credit for the source (NORD) and NORD’s copyright notice are included on the printed copy. Any other electronic reproduction or other printed versions is strictly prohibited.

NORD's Rare Disease Information Database is copyrighted and may not be published without the written consent of NORD.