I'm terribly sorry. I think I might have said some inappropriate things in my previous post. There is probably no such thing as a safty school. From what I've heard, it is possible to be accepted by top 10 and get rejected by Finch/Chicago (not this school in particular, of course). It is, however, easier as far as the numerical measure goes, to be accepted by a lower ranked school than a top 10. (For that I point you to MSAR) I have no doubt that students at Finch/Chicago Med can succeed later in their careers if they try hard enough, but I think there is a realistic hindrince, especially in academic medicine. True, it is all about publications--but it's much easier to publish in prestigious journals if your advisor is well known. (In fact, PNAS only accept NAS member communicated articles.) I don't know how many NAS members Chicag/Finch has, but it would be at least inconvinient to carry out the research of the same caliber.
Of course the top students at Finch eventually do become great physicians, but it may be much more difficult. Top residency departments are generally filled with people from top programs. This is even truer for graduate departments in the basic sciences. The bottom line is, where your Ph.D. degree comes from may become a large factor later in your career.
Again, I have no intention to offend. The school of a graduate student ought to have very little to do within the context of evaluating the student. But realistically, this is not the case. Admission to medical schools is a completely personalized process. I just want to remind some applicants that if you were accepted to any Md/Phd programs in the first cycle, you must go or you will not be accepted later by ANY program, except under rare circumstances. Md/Phd programs are very long and very committed, please consider all your options carefully before making the decision.