So for application process, I have 3 letters of recs coming, one from a dentist, one from science faculty, and one community service leader. Are these enough or do I need more for other schools?
You mean a maximum of 4 that you can upload to AADSAS (past cycles).
Someone on here said they called and you'd be able to upload more. Then you would be able to choose which letters go to which school this cycle but I haven't heard or seen anything since then so I guess we'll see in a month.