How are dental schools supposed to identify if an international applicant speaks with or without an accent?
If you're an international student from a non-english speaking country (primary language is not english), you will probably have to take the TOEFL. non-native speaker, some schools will require you to take the TOEFL.
I'm an international student and I don't have any accent, yet I still had to take the TOEFL (for Minnesota). One's English accent has nothing do with one's requirement to take the TOEFL.