Ascension Medical Group Illinois – Pediatric Endocrinology Hoffman Estates Pediatrician Lower Level, 1555 Barrington Rd, Hoffman Estates, IL 60169 Visit Website5/5 Hours of OperationMonday08:00 - 17:00Tuesday08:00 - 17:00Wednesday08:00 - 17:00Thursday08:00 - 17:00Friday08:00 - 17:00SaturdayClosedSundayClosed View Details