410 South Michigan Avenue, Suite 433, Chicago, IL, 60605. Ascend's Chicago facility is in the historic Fine Arts Building in between Van Buren Ave. and Congress Parkway, on Michigan Avenue, across the street from Buckingham Fountain, two blocks south of the Art Institute.
750 Estate Drive, Suite 104, Deerfield, IL, 60015. Ascend's suburban Deerfield facility is located just off Lake Cook Road, which is accessible by 41 (Edens) and 294 (the Tri-State Tollway).