Like all volunteer health organizations, MGFA depends on volunteers and the work they do. Volunteer boards and committees shape the organization and further its vision and mission. If you would like to volunteer at a chapter or the national office, please let us know by filling out the form below and submitting it to the National office. Thank you in advance for your offer of assistance. Myasthenia Gravis Foundation of America, Inc. 355 Lexington Avenue, 15th Floor New York, NY 10017 T: 1-800-541-5454 Fax: 212-370-9047