Dr. Klein is, without a doubt, the BEST dentist in the world. Besides always taking his time to diligently explaining treatment options and procedures, he also provides very esthetically pleasing results, and on top of it all has very good techniques. I've had many dentists give me local anesthetic injections in my lifetime, and they hurt each and every time. With Dr. Klein, however, I did not feel a thing; because his technique was so good, if I didn't even know any better, I wouldn't have even known that a needle was involved. I'm very happy that I've been blessed enough to have been treated by such a great dentist.