hey, Mustant GT as far as i know,you have to fill up intership forms which is avilable on website by december of that year for the summer internship for the following year, it helps if you are a employee of that hospital.you also need two letter of recommendation from your clinical advisor. they don't take any international student for intership, second they prefer people who are doing their bachelors..now a days there are at least3- 5 yrs waiting list just to get in the fricking nursing program. and surprising i haven't seen a single international student in my class.