Soooo first of all, very importantly: If you want to apply this year. FORGET about the GMAT!!!
You have enough other things going for you, and your score may be under the average, but you can make it.
Your strong pros: Vietnam, female, your industry
What does this mean? You have a profile that is UNIQUE. If you make your goals stand out and your essays, you will have a shot!
Although your school list is possible, if your true intent is to get into Bschool, then I would highly suggest adding two schools out of the Top 10 to your list. Choose schools with strengths in health/pharma like Ross and UNC, and I think this will give you the best possible strategy. (Also thinking about other Top schools with Health care strengths like Kellogg and Haas, would be a good idea).
But overall, your profile looks unique. I believe in it. and you may find that you can get a lot more results out of your stories and achievements than you believe.
If you like the post, give it a KUDOS!