Tom Coburn, a doctor, won his first race for Congress in 1994 by defeating Democrat Virgil Cooper in a close election. Cooper had upset longtime incumbent Mike Synar, now deceased, in the Democratic primary in Oklahoma's 2nd Congressional District. Coburn had easily won his primary against two opponents.
In 1996, Coburn ran for re-election and was challenged by Democrat Glen Johnson, speaker of the state House of Representatives. Coburn won by 22,000 votes out of 202,000 cast in the heavily Democratic district.
Two years later, he won a third term over businessman Kent Pharoah and a little-known independent. Coburn got 85,581 and Pharoah got 59,042.