Age 73, of Upper St. Clair, on Saturday, January 7, 2017. Son of the late Domenick and Irene (Spallone) Felice; Beloved Husband of Geraldine “Gerri” for 32 years; Brother-in-Law of Audrey Welsh, Jerry (Carol) Barthelemy, and Shelly (Rich) Mehrenberg; also survived by many nieces, nephews, and cousins. Dennis attended Penn State University and received his master's degree from Notre Dame. He taught chemistry at Canon-McMillan High School from 1965-1968 and then spent the rest of his career as a chemistry teacher and gifted support teacher at Northgate School District from 1968-2000. He loved his "Chem Kids." Dennis enjoyed reading, working in the yard, taking care of his annual vegetable garden, and fishing with his favorite cousin, Ron Felice. Gerri and Dennis loved traveling and doing everything together. He was the love of her life and her forever "Fritzie." He was a gentle, kind, and loving man who will be missed truly by all who knew and loved him. Per Dennis’s request, their will be no viewing, and burial will be private. Contributions in Dennis’s name may be made to the Myasthenia Gravis Association of Western PA, 490 East North Avenue, Suite 410, Pittsburgh, PA 15212. Funeral arrangements by BEINHAUERS, 724-941-3211. Please add and view tributes at www.beinhauer.com.