"I have been struck by how many of the medical doctors I have encountered in the past ten years, have been Christians.
Many of them in world class medical facilities."
Strange why you would be bothered by the fact a Christian might want to practice medicine to help others. Not sure what your point is. How about world class bio-chemists and scientist that that are bible believing Christians. Would that strike you as perculiar? Because there are many many thousands of them.
Any doctor, who's also a Christian must (by definition) also be a Chrisitan evolutionist, or they're definitely not a doctor anybody would want to go to, because evolution is essential to the science of biology, which is esential to the study and practice of medicine. BUT it really doesn't matter one way or the other since doctors aren't biologists.
Ergo, you don't have a point.