On September 8, 2017, Dr. Jana Katz (nee Badian) of Philadelphia, PA, formerly of Chicago, IL, beloved wife of the late Friedrich Katz, loving mother of Leo Katz and Jacqueline Ross, sister of Wladlen Badian and Joseph Badian and devoted grandmother of Amanda and Tessie Katz and Benjamin and Miriam Ross. Dr. Katz was a prominent pediatrician. She practiced in...