Hallie Kolasa Obituary

With sadness, we share the passing of Hallie Kolasa (Glen Ellyn, Illinois). Hallie, born on November 2, 1994, passed away on July 10, 2026. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

Family, friends, and acquaintances remember Hallie for her warmth, thoughtfulness, and the moments shared together. While she will be deeply missed, the influence she had on the lives around her remains. Loved ones will reflect on the time spent together. Hallie’s memory will live on in the hearts of friends and family, a lasting reminder of the connections and experiences she brought to the world.

She is survived by: her mother Kelly Hass (O'Brien); her stepfather Paul Hass; her sister Carlin; her father Richard Kolasa; her stepmother Adrienne Kolasa; her brother Elijah; and her pets, Chase and Roxxy.

And in lieu of flowers, donations can be made to https://gastriccancer.org.