Dennis Fischer, 84, of Red Bud, passed away at 3:05 p.m., Monday, Jan. 12, 2026, at Barnes-Jewish Hospital, St. Louis, Missouri. Visitation will be held on Saturday, Jan. 24 from 8-11 a.m. at St. Peter’s United Church of Christ in Red Bud. The memorial service will follow at 11 a.m. at the church with Rev. Cory Hartz officiating. Inurnment will be at St. Marcus Cemetery in Red Bud. Pechacek Funeral Home in Red Bud is in charge of the arrangements.