300 Park Boulevard, Suite 301
Itasca,
IL 60143
800-795-6732 (Voice - Toll-free)
630-250-4505 (FAX)
The National Spasmodic Dysphonia Association is a nonprofit organization whose main focus is to promote public awareness of Spasmodic Dysphonia (SD) through education in both the public and private sector, and provide information, resources and support to persons with SD and their families. The association is also involved in research funding activities and sponsors seminars and workshops. The association responds to both mail and telephone inquiries.