John Koziarski Obituary
The world bids farewell to John Koziarski of Lansing, Illinois, born in Chicago, Illinois, departing on January 11, 2026 at the age of 65. John leaves behind memories cherished by the community. Leave a sympathy message to the family in the guestbook on this memorial page of John Koziarski to show support.
He was predeceased by: his parents, Edward J. Koziarski and Marion Koziarski; and his sisters, Catherine "Cathy" Barkwill, Nancy Bechtel and Mary Koziarski.
He is survived by: his wife Karen; his children, John D. Koziarski (Wendy), Jessica Maslanka (Justin), Sarah Rizzi (Joseph) and Amanda Koziarski; his grandchildren, Makayla, Joseph Jr., Paisley, Kane, Colt and Quinn; his brothers, Edward Koziarski (Rita) and Joseph Koziarski (Susan); and his brother-in-law Tom Bechtel.
The family requests no flowers.
