Wow! You have one amazing profile. Starting with academics, 750 on the GMAT with an undergraduate GPA of 3.8 can help you get into any of the top 10 schools. Seeing your work experience, I doubt you are short of leadership experience. One thing which I need to know, are you still involved with your earlier two startups? Even your extracurriculars have you involved in plenty of leadership roles. I am really curious as to why you want to pursue an MBA? If your startups are so successful, I think there is no point in wasting two years on an MBA when you can do wonders by working on your ideas. This is just my view. What i feel is that business schools would love to have you as a candidate, unless you screw up on your essays or any other part of the application.
Go through this list of schools which have good programs for entrepreneurs : http://www.interviewbay.com/blog/top-20 ... reneurship