Welcome to the Arizona Chapter of the National MS Society. We have been serving the state of Arizona since 1956. During this time, our understanding of MS has increased, the services we are able to provide have grown and the research we help to fund has led to treatments and therapies where none existed only 15 years ago. We proudly serve over 8,000 Arizonans affected by MS. The Arizona Chapter works tirelessly to improve the quality of life for the 45,500 people affected by MS throughout Arizona. Our mission is to create a world free of multiple sclerosis. We are here for you, your family or anyone you know affected by MS.

The National MS Society's vision is: A World Free of MS. The Society's mission is: We mobilize people and resources to drive research for a cure and to address the challenges of everyone affected by MS.