The exception (usually) in this thing about therapists, are devout mainstream Christian doctors (Catholic or evangelical) whose practice is faith based. They know what’s normal for boys, and for girls, and probably seen it all. Occasionally you’ll still get one with smoke blown... well I won’t go there.
This whole stupid debacle in Arvada is probably going to end up with an armada (hey it rhymes) of police with egg on their faces and some sort of settlement with the officials involved, much more than what the family expended.