Dean was involved in the educational sector his entire career, this includes science teacher, school administrator, and being the administrator in the Education Technology Center for the Nebraska Department of Education. His interests included photography, archery hunting, fishing, camping, knife making, and collecting early man artifacts. He also loved spending time with his family including children and grand children.
Family members include his wife of 60 years Patti (Percival), daughter, Sue (Matt) Hermanson, son, Robert Bergman; grandchildren, Mia (Matthew) Sievert, Seth (Courtny) Bergman, and Zachary Bergman, great-grandchildren, Noah Bergman and Chase Bergman.
Preceded in death by, parents, brothers, Robert and John.
There will be no service
Memorials may be directed to the family In Lieu of Flowers