Congress is probably as popular as going to the dentist, but a handful of dentists are looking to make their way to Congress.

Of course, the first step to growing the number of dentists on the Hill is re-electing the current ones. Considering they represent heavily Republican districts, their prospects are good, even though the political winds might be blowing against them.

GOP Rep. Paul Gosar represents Arizona’s 4th District. He doesn’t appear to have a challenger in the Aug. 28 Republican primary, and none of his three Democratic challengers had more than $13,000 in their campaign accounts on March 31. The incumbent had $247,000 in the bank. Of course, it helps that President Donald Trump carried his district by 40 points in 2016.

Freshman Rep. Drew Ferguson from Georgia’s 3rd District came to Congress after finishing second in a crowded GOP primary with 27 percent, and then winning the runoff with 54 percent. This cycle, his challenger in the May 22 primary had just $4,000 in the bank at the end of March. Ferguson had $163,000. The Democratic candidates aren’t in any better financial shape, and Trump carried the district easily as well, 64 percent to 33 percent over Hillary Clinton.

GOP Rep. Mike Simpson of Idaho’s 2nd District turned back challenger Bryan Smith 62 percent to 38 percent in a 2014 primary that received national attention as anti-establishment forces outside the state revolted against the congressman. This time around, Simpson ($204,000 on March 31) is unopposed in the May 15 primary, and he’ll have the advantage in the general election, considering Trump carried the seat by 25 points and the Democratic candidates aren’t raising much money.