<p>how hard is it to transfer to one of the best medical universities (Upenn, Harvard, WashU)
from another ivy league like Princeton for undergrad? And how fast would that take?</p>
<p>You are using the wrong terminology. You transfer between UG colleges. You apply to Med school after completing your UG degree. </p>
<p>I would move this to the Pre-Med Topics subforum, but you already have a thread going there. I’d recommend you google ‘Medical school’ to find out the answers to your questions from a primary source.</p>