She's right. If you ask him what the brand name of the composite filling is he is legally obliged to tell you, not vice versa. You can look up the MSDS for the brand name and get the ingredients yourself. You do not have to walk around with a mystery in your mouth for the rest of your life. Ask him if he wants your attorney to call and ask the question. I had to write letters and personally drop them on the desk of a previous dentist to get information from him about the work done in my mouth. such a pain, completely uncalled for.

.. and you're both right, what a moron. i'll chime in too because I have met lots and lots of moron dentists. It might a requirement of the trade there are so many.

Moron.