Alzheimer's Association – Greater Illinois Chapter is a Alzheimer's Support Groups serving Schaumburg, Arlington Heights, Palatine, Hoffman Estates, Elk Grove Village, Des Plaines, Barrington, Rolling Meadows. The Alzheimer's Association Greater Illinois Chapter provides free support groups, education programs, and a 24/7 helpline for families and caregivers navigating Alzheimer's and dementia. Their Care Consultation service connects families with expert guidance — available by phone or at local support groups throughout the Northwest suburbs.