Gary Lee Kosterman

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Heindl-Nimsgern Funeral & Cremation Services - Phillips

Posted event

January 18, 2026

Feb

Celebration of Life

11:00 a.m. - 3:00 p.m.

Trailside Bar & Grill

N8105 State Highway 13, Phillips, WI 54555

Heindl-Nimsgern Funeral & Cremation Services - Phillips

Posted an obituary

January 18, 2026

Gary Kosterman Obituary

Gary Lee Kosterman, a resident of Oak Creek, WI, formerly of Kennan, WI, passed away peacefully surrounded by family January 13, 2026. He was born January 16, 1952, in Kennan, WI, to parents Edward and Florence Kosterman.Dear father of Jeremy... Read Gary Kosterman's Obituary