John J. Oskvarek, age 78, of Des Plaines, Illinois passed away Monday, September 6, 2021. Beloved husband of the late Alice Oskvarek. Loving brother of Joseph Oskvarek. John was born September 24, 1942 in Chicago, Illinois to the late Joseph Oskvarek and the late Josephine Oskvarek (nee Sikora). He was a veteran of the U.S. Marines. Visitation will be held Monday, September 13, 2021 from 10:00 am until the time of service at 11:00 am at G.L. Hills Funeral Home, 745 Graceland Avenue, Des Plaines, Illinois. Interment in All Saints Cemetery, Des Plaines, Illinois. Funeral care provided by G.L. Hills Funeral Home. For information, please call 847-699-9003 or visit www.glhillsfuneralhome.com.