Dr. Levingart and his staff are good about explaining things, and laying out the different prices and options. He also did a good job with an implant I needed in a molar. I got it about 10 months ago and have not had any problems with it at all. I The temporary implant came out (my fault -- I started flossing without thinking) and I was able to get into the office right away for them to fix it on an emergency basis.
The only reservation I had was that I felt that Dr. Levingart was a bit rushed sometimes and the procedures I was having were so important that this worried me.
About Hygienist: I don't remember the names, but all the hygienists who helped me were very professional and I felt they did a good job.