She has some excellent choices. All of those schools send students to top medical schools every year, so that will not be an issue, as long as she does well on the MCAT. (I know that something like 75% of Wellesley students who apply to med school are accepted, while the national average is around 50%.) She should get in touch with the biology faculty at each school and ask about research opportunities, lab space, time, etc.
You will hear of something called “grade deflation” at Wellesley, but don’t let that scare you.