By far the best oral surgeon in Las Vegas..after horrifying procedure by others Dr O'Connor is the best by far. He has made me feel comfortable and explains in detail everything he will do. Very trustworthy. His staff is some of the friendliest you can find. They all make you feel comfortable. I highly recommend him for any procedure you are thinking about having done..aftercare is wonderful. Unlike others in his field he honestly cares about his patients. Atmosphere is great office is always clean..no matter what you get exactly what you pay for..highly recommended him he's a man of his word..and his word is good.. I have had many surgeries to fix what others mess up and the results are always in my favor..thank you Dr O'Connor and your wonderful staff.