Attention Deficit Disorder Association (ADDA)
1788 Second St., Suite 200, Highland Park, IL 60035
E-mail: mail@ada.org
847-432-ADDA
847-432-5874 FAX
www.add.org
Attention Deficit Information Network, Inc. (AD-IN)
58 Prince St., Needham, MA 02492
E-mail: adim@gis.net
Children and Adults with Attention Deficit Disorder (CHAAD)
8181 Professional Place, Suite 150, Landover, MD 20785
800-233-4050
301-306-7070
301-306-7090 FAX
www.chadd.org