Background
O'Brien, Douglas Sean Michael was born on August 9, 1963 in Evanston, Illinois, United States. Son of James C. and Cynthia J. O'Brien.
O'Brien, Douglas Sean Michael was born on August 9, 1963 in Evanston, Illinois, United States. Son of James C. and Cynthia J. O'Brien.
Bachelor, University Notre Dame, 1985.
Political director Governor Jim Edgar, Chicago, 1994. Public affairs consultant Hill & Knowlton, Inc., 1997-1999. Director public affairs International Minerals and Chemical Corporation Global Inc., Lake Forest, Illinois, 1999-2000.
Chief of staff United States Congressman Mark Kirk, Washington, since 2001.
Member Board Tax Review, Kane County, Illinois, 1992-1995. Alternate delegate Republican National Convention, Houston, 1992, San Diego, 1996.