The daily schedule was one thing that I did NOT care for at Columbia (not sure how the other sites ran things...) because classes and seminars were never at the same time or in the same building as the previous session. Fridays were reserved mostly for dental lab and medical clinicals. You get put into two classes (orgo, bio, anat, or physics) and everyone takes histology, cdir (career something information something), and als (accelerated learning seminar). I would say that i had to be at class by like 10 most days, then usually get one or two hours for lunch, and then the afternoon was usually booked until 5 or six. Some days I would get the afternoon off as well, it all depends on what classes you are in.
Do I think it will help me? Definitely!!! The amount of motivation I had when I was left was simply amazing. I don't know if you've experienced "burn out" or not as a pre-med student, but it really sucks. After the program, you'll feel invigorated and ready to take on the world. They honestly make you realize that you CAN realize your dreams and that you have what it takes to do so. If you're interesting in going to Columbia for Medical/Dental school after college this will definitely help you! We talked to the deans of admissions, and we got to know the leaders in the diversity program very well. Dr. Klyvert and Dr. Mitchell were in charge of the dental component and they encouraged us to email/stay in touch with them as we continue our education. They even offered to write letters of recommendation for us. I'm not sure if you've taken orgo yet or not, but after taking orgo at Columbia I was WAY ahead of the game compared to other students at my school. Honestly my advice, if you get into Columbia, go there!
The one drawback is that Columbia medical is in washington heights which isn't exactly the "coolest" place, but the subway station is 2 minutes from the dorms, and it takes another 20-30 to get downtown manhattan, and you get used to hopping the subway all the time.
I actually applied to the dental program for personal reasons. I would think both dental and medical schools would look at this program fondly being that they seem to cover the same basic science courses but different shadowing/exposure experiences.