Andrew J. Chaloupka, age 57, at rest April 23, 2017. Devoted father of Miles and Anna Chaloupka. Loving brother of Carla (Dave) Klausler and David (Margie) Chaloupka. Dear uncle of Will and Dana Klausler. Andy was preceded in death by his parents, Joseph and Nancy Chaloupka. Private service. In lieu of flowers, donations in honor of Andy to the University of Chicago Medicine and Biological Sciences Development Office 5801 S. Ellis Ave; Chicago, IL 60637 would be appreciated. Arrangements by Adolf Funeral Home - Willowbrook. 630-325-2300