In the US

Disability Concerns
1700 28th Street SE
Grand Rapids, MI 49508-1407
Phone: 888-463-0272
Fax: 616-224-0834
[email protected]

In Canada

Disability Concerns
3475 Mainway
PO Box 5070 STN LCD 1
Burlington, ON L7R 3Y8
Phone: 888-463-0272
Fax: 905-336-8344
[email protected]