Dr. Luoung placed a crown on me which became infected and incredibly painful. He then did a root canal and drilled through the new crown he had just put on, and then said that he would replace the crown since he basically destroyed it. I went back a little later for a cleaning and he did not mention replacing the crown he drilled through. Then the crown collapsed. I went to him and said that the crown collapsed. He said that I needed to make an appointment before this happened !!! He refused to replace the now destroyed crown, because it now needed an implant. I should have sued him for this but for some reason I felt it wasn't worth the time and cost, and just decided to go somewhere else and have it taken care of, at great expense anyway. It had to be extracted ,($400.00) and an implant put in. ($2400.00) He didn't live up to his word and refused to fix his shoddy work that caused the infection in the first place!!! I wouldn't go to this guy if it was free. Horrible dentist who is only concerned about saving a buck, even if he is responsible for the screw up !!! Look elsewhere.