I have had a few cavities and cleanings from Hilton. My early experiences were not good, but I didn't want the trouble of changing my dentist. Recently, he botched a few fillings for me, which were causing significant and increasing pain in the week after the fillings. He said that the pain in that area was coincidental and had nothing to do with the work he did. After 2 additional visits he insisted there was no problem but referred me to a specialist (which my insurance didn't cover). Happily, we got everything corrected there. His patient interaction is terrible, unless you like listening to him talk about his boat. He often leaves the room after the procedure without saying goodbye: I often wasn't sure if I was done or ready to leave. Also, he is generally unprofessional: a tracheotomized cowboy whose official business card has a picture of a boat next to his tacky email address: "capndoc69". Classy. His attitude towards patients extends to much of his staff who seem disinterested and put out. However, the receptionist is warm and friendly. Even the cleanings are poor -- one time I had to ask him to use the toothpaste. There are a lot of dentists in Houston. Pick someone else.