I had a root canal done, and shortly afterwards a bump appeared on my gums, and I was in pain- when I called him back a couple weeks later, he told me it would get better.
When I called him back a year and a half later (I moved out of country), he said it was probably the tooth next to it.
He never believed me when I said my mouth wasn't numb enough, so I was scared to go back and get it checked out.
Now, 4 years later, I find that I have a serious infection that could have killed me.
I want my money back.