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Spasmodic Dysphonia

Self Help Clearinghouse

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National Spasmodic Dysphonia Association

National. 35 affiliated support groups. Founded 1990. Dedicated to advancing medical research into the causes and treatments for spasmodic dysphonia. Promotes physician and public awareness of the disorder through outreach and sponsoring support activities for people with SD and their families. Educational materials, annual symposiums, support groups, newsletter and on-line resources. Offers assistance in starting similar groups. Membership $40/yr.


National Spamodic Dysphonia Association

300 Park Blvd., Suite 415

Itasca, IL 60143

Voice: 1-800-795-6732



Verified: 2/12/2013

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