Dennis Michael Sullivan of Loveland. Beloved husband of 43 years to Diane (nee Kasch) Sullivan. Loving father of Patrick Sullivan. Dear brother of Jack Sullivan and Jim (Marcia) Sullivan. Preceded in death by his parents, Patrick and Martha Sullivan. Passed away January 20, 2025, at the age of 74.

Denny was a well-respected leader in the paper industry for over 40 years. He spent the majority of his career at Xpedx, a division of International Paper. After retirement, he volunteered for St. Vincent de Paul and enjoyed playing golf. He was an avid sports fan, especially for the UC Bearcats, Reds and Bengals.

Family and friends will be received on Monday, January 27 from 6-8 PM in the Tufts Schildmeyer Funeral Home, 129 N. Riverside Ave., Loveland. Mass of Christian Burial will be held on Tuesday, January 28 at 11 AM at St. Columban Church, 894 Oakland Rd., Loveland. Interment Gate of Heaven Cemetery. Donations may be made to the St. Vincent de Paul Society.