Superb endodontist. I am a dentist's daughter and do not impress easily. I was referred to Dr. Byrne after x-rays revealed a large abscess in back molar. Dr. Byrne saved the tooth, drained the abscess and performed a textbook perfect root canal. After the anesthetic wore off, I was back to 100% almost immediately. No pain killers needed. Also very impressed with his articulate, efficient staff and immaculate, comfortable facility.