I just moved to Houston, and I saw Dr. Hiller upon a recommendation of a family member. This was a very unorthodox experience. There's no dental assistants, only a secretary. Dr Hiller cleaned, polished, inspected my teeth, and addressed all of my dental concerns in about 20 minutes. Seriously amazing, and real no-nonsense approach. No up-selling, or trying to give you things that you don't need or ask for. Very knowledgeable and helpful when referring an orthodontist. This guy is low-maintenance and very easy to get along with. Gentle handling and no suction tube down your throat, which was painless and refreshing.