Randy O'Brien has been the dentist for our family for over 20 years. Not only is he a great dentist, he's very friendly and talkative and will put you to ease when working on your teeth. His staff is great and they are also friendly and calming, and he especially does well with children! His office is nicely decorated in John Wayne and western motif - he's a huge fan. His location is easy to find and central to mesquite. If you're looking for a great dentist for your family, consider seeing Dr O'Brien!