What are my chances of getting into dental school or an mba program?

I’m attending Everglades University. They have several locations in Florida, but I’m attending the Orlando campus. I chose this school because of their international business program, affiliation with LECOM dental school, and flexible classes with work. I haven’t decided between dental school or an mba program, so I decided to chose their international business program, but take the science prereqs. in addition to my business classes. Is the fact that I’m going to a small private college that not a lot of people have heard about going to be a huge detriment to me getting into LECOM despite their affiliation with the school and my 3.5 GPA? Will this also be a detriment if I want to get into an MBA program at a different school despite their international business program and 3.5 GPA?