He is very young and inexperienced. I got a filling in his office and since then I have been in pain for months now. I came back 3 times with no use. The last time I visited him, he did not even look in my mouth. He said you might need a root canal and gave me a referral to an endodontist. I went to get a second opinion to a general dentist and she immediately pinpointed the troubling tooth which was the one supposidely fixed by Dr. Feil !!!!