The son of the U.S. Representative from Texas between 1985 to 2003, was defeated by a man who was formerly what type of doctor? 
Michael C. Burgess: Michael Clifton Burgess (born December 23, 1950) is a Republican member of the United States House of Representatives representing  's 26 congressional district . Michael C. Burgess:  Prior to his election, he practiced as a doctor of obstetrics and gynecology. Dick Armey:  He was a U.S. Representative from Texas'  (1985–2003) and House Majority Leader (1995–2003).
obstetrics and gynecology