I’m a senior in high school enrolling in college as a pre-dental student. If I want to be a general dentist, would it help to minor in business, since I will probably own my own practice? I would minor in chem but that’s not an option at my chosen college.
Yes, if you focus on the right courses. You will be running a small business, and so accounting will be useful.
My wife is a dentist who knows nothing about business. Fortunately for her, I am a finance major. 
Good to know! Thanks for the advice.
Yes, I’m currently planning on majoring in business and going to dental school.