TINLEY PARK, ILL. — Pronger Smith MedicalCare is breaking ground for the construction of a 37,800-square-foot expansion at 17495 S. LaGrange Rd. in Tinley Park. The building expansion will include MRI, CT, physical therapy and treatment rooms, as well as expanded obstetrics and pediatrics facilities. Additionally, the project includes a renovation and expansion of the main reception area and a parking lot expansion. Completion is slated for July 2010.