Gosh, this is a tougher question than it appears, and I feel for you, OP. Normally, I say take the full ride (or close to it) and take advantage of what you might see as a less desirable situation. There are plenty of people, not just doctors but also faculty members, who started off at very modest schools.
That said, the ground is littered with the bones of hopeful pre-med students. I am not trying to be negative, for indeed perhaps you have the determination, perseverance, and intelligence to successfully become a doctor. At the same time, I remember very bright friends who were pre-med but ended up switching. One switched to pre-law and is now a lawyer. Another switched to dental and is now–wait for it!–a dentist!
I guess I’m saying that one of the things you should take into account is how happy you will be at Cabrini, personally and in terms of academics, if, God forbid, there’s a change of plans. I feel like a hypocrite because normally I tell students not to get so hung up on the name or prestige of a place, and I still believe that, yet I’ve never heard of Cabrini, and I know just about every school in this country (all of the other schools on your list, including Marist and West Chester, I am familiar with).
But perhaps Cabrini is a hidden gem. I had to Google it to be honest: a small Catholic LAC. The good news is that it is small, which means you should be able to get the personalized attention that you need. In general, LACs have much higher acceptance rates to medical schools than large universities. The reasons should be obvious. Instead of being in an intro Bio class with 100 students, you’ll be in smaller classes from the get-go. Instead of hunting down a professor who doesn’t know you (because you’re one of many), you’ll be able to walk up to your professor at Cabrini for one-on-one help. LACs don’t generate as much research as R1 universities, of course, but what research opportunities there are go to undergraduates since there are no graduate students to compete with. I should note, however, that the higher rates for medical/professional/graduate school are mostly at selective LACs (not necessarily cutthroat but selective; a school like Beloit or Willamette or Dickinson would fit this description).
I sort of like the other options on your list more than Cabrini, though perhaps I am not following my own advice (caring more about name than opportunity). Is it worth getting into debt? For the most part, no. However, moderate debt is the reality for most college students. Is West Chester worth the extra 6K per year? I’m not sure, but Dickinson might be, especially if, say, you change majors. The Dickinson education would be top notch (it’s the strongest school on your list).
You do have tough choices, and I apologize that after all of this blabbering I haven’t really helped you much. Best!