Three Oaks is the premier assisted living community in Cary, Illinois just north of the Fox River. We offer Assisted Living and Dementia/Memory Care. This newly built retirement community will begin welcoming residents on May 18, 2012. Three Oaks Assisted Living puts a new level of affordable luxury within your reach - including "At Your ServiceSM" hospitality, one-of-a-kind assisted living amenities and innovative activity programs.