I have been going to Dr. Klein for a LONG time. He's the best allergist I've ever seen. I even bring my 3 year old daughter to him. His staff is very friendly as well.5
I had been going to him for years, but have moved out of the area. His wife works in the front office. They have a pleasant front office staff. Dr. Klein is efficient and to the point.
PROS: nice staff/doctor