Dennis Wayne Kollmar Obituary

The world bids farewell to Dennis Wayne Kollmar in Tulsa, Oklahoma, born in Portland, Oregon, departing on April 5, 2026 at the age of 74. Dennis leaves behind memories cherished by the community. Family and friends can send flowers and/or light a candle as a loving gesture for their loved one. Leave a sympathy message to the family in the guestbook on this memorial page of Dennis Wayne Kollmar to show support.

He was predeceased by: his parents, Carl Albert Kollmar and Gertrude Annette Hogan Kollmar; and his wife Peggy Kollmar. He is survived by: his son Robert Kollmar (Hilary Life); his grandchildren, Payton, Avery and Ivy; and his nieces and nephews, John Lisenbee, Jake Lisenbee, Austin Lisenbee, Angela Wattles, Julie Callahan and Brianna Lisenbee.