My husband had a tooth extracted and a bone graft done by this dentist. This dentist only uses Halcion (oral sedation) for his procedures and my husband remembers the entire surgery and said it was so painful! When my husband went back for a quote for the implant, he told the doctor he was still in a lot of pain and the dentist simply told him he shouldn't be and that he was really okay. He didn't take any x-rays or examine him closely. So we decided to go to another doctor for the implant and she said that Dr. Kim's bone graft never hardened AND he had left a tack in there (which apparently most periodontists don't use anymore FYI) and this was causing a more severe infection because it was starting to come out through the gum! My husband was ultimately referred to an oral surgeon where we've spent thousands more dollars (not to mention about 3 more surgeries) than we should have on this because we've been trying to fix this doctor's mistake! It's been a horrible experience! If you go to this doctor get a second opinion before you decide to follow through with the surgery!