The American Board of Medical Genetics
www.faseb.org/genetics/
(Click on The American Board of Medical Genetics

NORD - National Organization for Rare Diseases
www.rarediseases.org

NINDS - National Institute of Neurological Disorders and Stroke
www.ninds.nih.gov/

Exceptional Parent Magazine
www.eparent.com

The Alliance for Genetic Support Groups
www.geneticalliance.org

Family Voices
www.familyvoices.org

Free registration, a large searchable database and periodic email updates
www.medscape.com