Dr. Madden has all the latest bells and whistles. He diagnosed problems of which I was unaware. (Incompatible material in fillings.)
The problem I've had is treatment success. About half the time, I have needed to make repeated visits for the same problem. Usually it's involved new crowns or fillings that didn't match with my teeth (they were too high and uncomfortable.)
The same thing happened with one of my children who was his patient.
I have changed dentists. Dr. Madden is too expensive and frequently needs to do rework.
About Hygienist: Dr. Madden's hygienists are excellent but expensive.