Roger Marshall

Roger Marshall built his standing as a Great Bend obstetrician who says he delivered more than 5,000 babies before moving from the House to the Senate in 2020, and his reputation today is that of a reliable Trump ally in a state that has not sent a Democrat to the Senate since the 1930s. That partisan backdrop is his base premium. The 2026 cycle is testing it: he cleared his August primary with ease, but now faces Adam Hamilton, pastor of the nation's largest United Methodist congregation, and a September New York Times report that his practice sued more than 700 patients over medical bills, which he calls a "hit job", has handed Hamilton an attack line on the very medical career Marshall campaigns on. A raucous Kansas State Fair debate in front of a hostile crowd, and Vice President JD Vance campaigning at his side, underline both the strain and the party's commitment to holding the seat. His floor rests on Kansas's deep Republican lean and a voting record closely aligned with Trump; the ceiling depends on whether November reaffirms him or makes him the Republican who ended a 94-year streak.