saw your convo between you and shsheer bhai!!!behna i dunno who told you about the pak studies being a must!!i don't really know i'll ask my teachers about this inshallah then i'll get to you.but i now there are seats for students who study abroad which is to say "NO pak studies"!!the main thing is the entry test( i kow about his because my uncle wanted to push my cousin into it.who was graduating from US back then,but he's a rebel lol he refused)..........i'll check it out inshallah
since you want to go for privet i say try NUST it isn't like the rest of money making only place............it's managed by army and it's good.......nice place near slamabad...i'll check that for you:)
btw if you change your mind and want to give government colleges a shot(which i suggest you do)then here is what they say about foreign students(this link is for the punjab medical colleges:
http://www.rmc.edu.pk/pros_admissions.htm
check point 8 at the bottom