Well I know of renowned dentists who hate amalgams and work hard to make sure its the safest procedure.

But I heard of a certain dentist in the uk who is meant to be the best but has had a few ppl who havnt recovered lately after seeing him..Im not sure if its due to not working to the certain standards as to what he says ...

This is my biggest fear and how can I get reassurance and know that he works to certain standards? etc