Dennis Ahrens Obituary
The memory of Dennis Ahrens of Crystal Lake, Illinois, who passed away on December 8, 2025 at the age of 81, will forever remain in the hearts of those touched by this precious presence in their lives. Leave a sympathy message to the family on the memorial page of Dennis Ahrens to pay them a last tribute.
He was predeceased by: his parents, Gerald Ahrens and Aileen Ahrens; his granddaughter Ashley; and his sisters, Renee Drexler and Debbie Meler.
He is survived by: his wife Sherry Niswander; his children, Dennis Shawn Ahrens (Chris) and Heather Flick (Jason); and his grandchildren, Gillian, Gina Flick and Matthew Ahrens.
In lieu of flowers, memorials may be made in Buck's name to St. Jude (https://www.stjude.org), Shriner's Children's Hospital , or Assisi Animal Foundation in Crystal Lake.
