John J. Zortman

With heavy hearts, we announce the passing of John J. Zortman, beloved husband, father, grandfather, great-grandfather, brother, and friend, who departed this life on June 18, 2025, at the age of 73.

John was a man of quiet strength, unwavering integrity, and boundless compassion. He proudly served his country as a member of the United States Navy, within the Silent Service, aboard the USS Sailfish SS 572, dedicating part of his life aboard submarines beneath the sea. After his military service, John continued his commitment to serving others as a proud member of the Rib Mountain Volunteer Fire Department, always ready to put others before himself.

John had many passions in life, including restoring and appreciating classic cars and motorcycles, wood carving and playing golf. He loved working with his hands and finding joy in the details of the things he created or nurtured. He treasured the friendships he built over the years—he had a wide circle of friends who will surely miss his humor, wisdom, and unwavering support.

Those who knew John will remember his gentle heart, his readiness to help others—regardless of who they were or where they came from—and his ability to connect deeply with everyone he met. He was the kind of man who would offer a hand without needing to be asked and expect nothing in return.

John is survived by his devoted wife, Sharon, and their three children: Kristine (David) Paul, Andrew (Annette) Zortman, and Jennifer (Brad) Knispel. He was a proud grandfather to Macy (Tim) Osman, Jenna Downing, Natali Knispel (fiancé Justin Klein), Jackson Knispel, Hannah Zortman, and Corbin Zortman. He was a joyful great-grandfather to Myles, Mia, and Griffin. He is also survived by his loving siblings, Katey Lopez and Jim Zortman.

John’s legacy of love, service, and selflessness will continue to inspire all who had the privilege of knowing him.

Thank you to the medical staff at Aspirus Hospital, Cancer Center, and Radiology, each of whom John considered very special for their loving care of him and his family.

A visitation will be held on Thursday, July 3rd, from 10:00 AM to 11:00 AM at Holy Name of Jesus Catholic Church followed by a funeral mass at 11:00 AM. Lunch will be served after mass.

He will be deeply missed and forever remembered.

Brainard Funeral Home- Wausau Chapel is assisting the family.