Dennis Gillen Obituary
It is with deep sorrow that we announce the death of Dennis Gillen (Andover, Kansas), born in Kingman, Kansas, who passed away on April 7, 2026, at the age of 78, leaving to mourn family and friends. Leave a sympathy message to the family in the guestbook on this memorial page of Dennis Gillen to show support.
He was predeceased by: his parents, Paul Gillen and Delores Gillen; his former wife Colleen Gillen (Dullea); and his stepdaughter Lacey Garrison. He is survived by: his sister Mary Jane Stankiewicz; his children, Cara Horn (Brian), Austin Gillen (Kimberly), Leigh Lytle (Patrick) and Kate Gillen (Nate Bahr); his grandchildren, Olivia, Jude, Micah, Harvey, Truman, Gigi, Colin, Emma, Paul and Liam; his wife Lana Gillen; his stepchildren, Bethany Thimesch (Ryan), Kaley Tiesmeyer, Kenley Tiesmeyer (Blake) and Todd Garrison; and his stepgrandchildren, Hadley, Harper, Raegan, Cadence, Brecklyn and Memphis.
The family greatly appreciates donations made to these charities in Dennis Gillen 's name.
