I'm not looking to apply until 2013 for the 2014 start, but I noticed on their website it says "exposure, via volunteer or work, relevant to the health care field is also highly regarded". What are some past applicants' (particularly accepted applicants') experience with this? What kind of "exposure" did you have?
On a related note, do I stand a chance to get into Penn? I'm a male, Jazz Performance major/Math minor from Temple with a 3.6-3.7 undergrad. GPA. I'm just starting to take prerequisites.