I have been a patient of Dr. Z for 15 years, after being referred by a previous excellent dentist in another state. Dr. Z has performed fillings, crowns and a permanent bridge on my teeth since I began using him as my dentist. I cannot say enough good about my experience in his office. He is nearly painless, very good-natured, and has a great sense of humor. He is also extremely up to date in his techniques. I just hope he will continue to practice for many more years.