((((((Bobbi)))))),
If you contact the dental school, make sure you go through the Dean or the Director. You don't want just a regular appointment with a student. You might get a first year student

The third and fourth year students are pretty good and they're still well-supervised. Going through the Dean or the Director will ensure that they're even "better supervised". It's even possible that the Dean might recommend someone outside the school.
Oh, ((((((Bobbi)))))), I'm so glad you're feeling better
Hugs.
Barb