Is there some correlation I'm not familiar with? I haven't paid attention to any of my dentists' politics, I just want them to prevent tooth decay, but is that a thing? It's not like cops or ICE where you HAVE to be an evil bastard to join or remain a dentist.
They're glorified teeth carpenters, all they can do is drill out your teeth fill them up with plastics or precious metals. On top of it all they nag on you every-time you visit, and charge obscene rates for even the most minor operation. And for some reason most countries make it a privatised service not covered by healthcare costs even though theres a definite link between dental health and mental health.