Background
O'Brien, David J. was born on December 15, 1961 in Port Huron, Michigan, United States.
O'Brien, David J. was born on December 15, 1961 in Port Huron, Michigan, United States.
Eastern Michigan University (Bachelor of Business Administration, 1986). University of Toledo (Juris Doctor, 1994).
Admitted to the bar, 1995, Michigan and United States. District Court, Eastern District of Michigan.