Hi jesliwoo,
Thanks for posting your profile. Having come from a healthcare background myself, I can totally relate to your work experience in R&D, which I think are very strong. Congrats on your early promotion and it sounds like your company is doing well too. I agree that your low GPA can be explained, especially if it's confined to just a couple semesters. You can use the Optional essay to explain the circumstances which affected your grades. As for not having "business" in your title, that's not a worry. That said, be sure to explain why you're passionate about pivoting towards the business side of the industry.
Assuming that you hit a 730 for your GMAT, the schools on your list are within reach, albeit still a very competitive list. Is there a reason that Wharton (with its famed HCM program), and Fuqua (another very strong healthcare program) are not on your list? I suggest perhaps taking out a school like Tuck or Yale (more known for their general management program) and swapping in Wharton and Fuqua for their healthcare focus.
Wishing you the best in your MBA journey!
Sincerely,
Debbie