Dr. Stack is a world-reknowned specialist in TMJ. I am a relatively new patient of his, and my treatment is not yet complete, but so far I have been pleased with the results. He does not accept insurance, so you have to file your own medical insurance claims, but if you suffer from TMJ, it is well worth the effort. The office is extremely hygenic - and I do pay attention to this. Friendly office, with an open-plan organization. Again, if you suffer from TMJ or think you may have TMJ, Dr. Stack is the doctor to see!