National Office
135 Parkinson Avenue Staten Island, NY 10305 Phone: 800-223-2732 or 718-981-8001 Fax: 718-981-4399 E-Mail: apda@apdaparkinson.org
National Young Onset Center
25 N Winfield Road Winfield, IL 60190 Phone: 877-223-3801 Fax: 630-933-4380 E-Mail: apda@youngparkinsons.org Website: www.youngparkinsons.org