I need a good dentist. I am having severe pain in a crown where I had a root canal a few years ago. I started having some pain there a year and a half ago and so I went to one of those big "factory dentist" offices where they have several doctors, you pay a few hundred for their "plan" that covers 2 cleanings, x-rays, and like 20% off any work. They saw nothing and did nothing about that tooth but I ended up getting about $1000 worth of other work done. Sigh. So here we are again and I NEED to have a GOOD dentist take care of this for me. I don't have dental but I'm not going the route of a cheap office plan at a big place again. Recommendations?