University of Michigan (Bachelor of Science. University of Oklahoma (Juris Doctor, 1982).
Working as a partner of Allen, Allen, JOHNSTON & TACK. Admitted to the bar, 1982, Oklahoma and United States. District Court, Western District of Oklahoma. 1985, United States. District Court, Eastern District of Oklahoma and United States.
Court of Appeals, Tenth Circuit.
Grady County, Oklahoma and American Bar Associations.