Just another bit of info regarding a Jesuit institution:
I just graduated from Creighton, so I know a little something about the social atmosphere there. Religion was more or less a non-issue for the most part at Creighton. Except for the crucifixes on the walls of the classroom, and the chapel down the hall, there was very little to remind me that I was at a Catholic institution. There was perhaps a higher percentage of Catholics in our class (my best guess is about 25%, but it seemed that the people I hung out with did not discuss religion much) but there was also a pretty good mix of students from other religious and/or philosophical backgrounds as well. Occasionally, there were masses offered for special intentions. I attended one myself that was offered for a classmate who was struggling with a serious illness. What was particularly touching to me was the fact that a good number of people from our class attended to show thier support, and I know that a lot of these classmates were not even Catholic.
There was one lecture during the preclinical years that stood out to me as something you would not see at a secular institution. That lecture was about "Natural Family Planning" as an alternative for patients to artificial contraception. Although I understand the lecturer was not overtly trying to
convince anyone not to prescribe or suggest so-called "artificial" contraception, the efficacy figures she quoted were grossly misleading, and I felt as though I was sitting through a propaganda session. Don't get me wrong, I see nothing wrong with NFP, but to proclaim that it is 99% effective is simply untrue and potentially damaging to patients who may believe everything a doctor tells them. This was the one and only time I felt as though the Catholicism at my institution was intrusive in any way. And it was just one half hour lecture, so although I was annoyed, it wasn't a really huge deal.
As far as the wards go, I never worked with anyone who refused to discuss or prescribe birth control. In fact, the OB department was always well stocked with OCP samples. On my OB rotation, I never encountered a patient with an unplanned pregancy that was interested in abortion, but I questioned a couple of the OB residents I worked with about whether they would ever refer someone to an abortion clinic and they told me that they would have no qualms about doing that if the patient requested it. I have heard that if a student is particularly interested in learning how to perform an abortion, they may arrange to do a rotation at an institution that performs them. In fact, it is my understanding that even at many secular instititions, students must go out of their way to get such training, because it is generally not a part of the usual curriculum.
At the student health clinic, I once requested a prescription for OCPs. I was asked by the PA why I needed the prescription, to which I replied "Well, birth control, of course". She said, "You realize I cannot prescribe those for birth control." I said "Ehhh...well I also have some skin problems that I think would benefit from OCPs." And then she wrote me the prescription. Quite strange, but as long as I got my script, right?
So anyway, out of four years, there were just a couple instances that struck me as being a little different from what you might encounter at a non-Jesuit school. If you ask me about advantages to going to a Jesuit school, I would say that Creighton was particularly focused on community service and I do believe that had something to do with its Jesuit affiliation.