Genetic Disease

The Alliance of Genetics Support Groups
4301 Connecticut Ave., NW, Suite 404
Washington, DC 20008-2369
Phone: 202-966-5557
Fax: 202-966-8553
Email: info@geneticalliance.org 
www.geneticalliance.org 

Histiocytosis Association of America, Inc.
332 North Broadway
Pitman, NJ 08071
Phone: 856-589-6606 or
800-548-2758 (US and Canada only)
Email: jmt4histio@aol.com
www.histio.org