Background
Christensen, Mark Dean was born on August 6, 1956 in Chicago, Illinois, United States. Son of James H. and Priscilla Joy (Dean) Christensen.
Christensen, Mark Dean was born on August 6, 1956 in Chicago, Illinois, United States. Son of James H. and Priscilla Joy (Dean) Christensen.
Bachelor of Science in Construction Engineering, Iowa State University, 1979; Master of Business Administration, University of Chicago, 1984.
Project engineer, Rauenhorst Corporation, Chicago, 1979-1984; real estate director, Opus Corporation, Chicago, 1984-1986; vice president development, Hiffman Shaffer Associations, Inc., Chicago, since 1987. Secretary DuPage Development Council, DuPage County, Illinois, since 1989.
Married Laura S. Shaffer, September 15, 1984. Children: Lindsay Joy, Ryan Shaffer, Courtney Elizabeth.