John J. Kontek Obituary

The passing of John J. Kontek (Elmhurst, Illinois) leaves a void in the hearts of many, as we bid farewell to a loving soul who departed on January 9, 2026 at the age of 79. You can send your sympathy in the guestbook provided and share it with the family. You may also light a candle in honor of John J. Kontek or send a beautiful flower arrangement to the funeral service.

He was predeceased by: his parents, Bruno Kontek and Florence Kontek. He is survived by: his wife Darlene Kontek; his children, Lisa Blazevich (Chuck), Laura Tanny (Dave) and Johnny Kontek; his grandchildren, Michael, Jack, Ryan Blazevich, Nick, Will, Kate Tanny and Tyler Kontek; his brothers, Jim Kontek (Mary) and Mike Kontek (Kris); and his sister-in-law Denise D'Andrea.