Alzheimer's Association of Illinois [visit web site] The Alzheimer's Association - Greater Illinois Chapter serves 68 counties in Illinois with offices in Bloomington, Carterville, Chicago, Joliet, Kankakee, Rockford, Skokie and Springfield. We provide reliable information and care consultation; create supportive services for families; increase funding for dementia research; and influence public policy changes. If you reside in the State of Illinois and are interested in donating your car, RV or other vehicle, please call the chapter at 847.933.2413 and ask for Donor Services.