Dental Pain

I need to find a dentist. I've been living in this area for about three years and have no idea who to see. I have three teeth that have pain. One is because I believe the filling is compromised. One is because it shifted after my wisdom teeth were removed and now this tooth is closing in on the main nerve that comes into my mouth. The third tooth is causing pain because when the dentist did my wisdom teeth surgery, he didn't fix the gum near the other tooth and now more of that molar is exposed and very sensitive. Ibuprofen works for now but I don't believe it will work much longer. I need to find someone that will numb my mouth before they touch anything in my mouth.