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Platelet Disorder Support Association

a/k/a: PDSA


133 Rollins Avenue, Suite 5
Rockville, MD 20852





800 Number




Email Address


The Platelet Disorder Support Association is dedicated to enhancing the lives of people with immune (idiopathic) thrombocytopenic purpura (ITP) and other platelet disorders. In ITP, the body mounts an immune attack against platelets resulting in a reduced platelet count. The Platelet Disorder Support Association provides a broad range of services that include a web site, quarterly newsletter, monthly e-news, annual conference, research collaboration, online patient support groups, and many other publications. Established in 1998, it serves health professionals and the public, as well as patients and their families.

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