I had an upper right molar removed, and was the most horrific dental experience in my life (which includes 4 impacted wisdom teeth pulled by a US Army trainee. It felt as though she was trying to break my jawbone using a knife. She was sticking me with some small needles during the extraction; I assume because she realized the 1 shot of Novocaine she gave me failed (you would think she would have tested a bit first before pulling such a big tooth. Since that trauma I have developed a very sore and fissured tongue, jaw and ear pain, as well as psoriasis on the right side of my body, all within the 4 months since she pulled my tooth. I have always been in good health except for some bad teeth. Let me add that I asked her for 1 stitch to close the wound and speed healing as did the previous dentist, but she refused!
Well, this experience was at the free clinic in San Jose, so maybe it's a case of you get what you pay for with Dr Dang, but this has not been the case with other doctors and dentists I have encountered in my 47 years of experience.