American Chronic Pain Association
P.O. Box 850
Rocklin, CA 95677-0850
800-533-3231
916-632-0922
Web site: http://www.theacpa.org
A nonprofit, membership-based organization dedicated to
providing a support system for those suffering from chronic
pain
American Pain Society
4700 West Lake Ave.
Glenview, IL 60025
847-375-4715
Web site: http://www.ampainsoc.org
Advances research, education, treatment, and professional
practice