My kids have been seeing Dr. Cohen for almost a year now. They are both less than 6 years old. They've had routine cleanings as well as fillings done by Dr. Cohen. His office staff are all great, the office is efficiently run and cleanly maintained. The thing that I like the most about Dr. Cohen is that he is very conservative with the use of sedative medications for kids. He uses only nitrous oxide (laughing gas) plus local anesthetics (shots) in the office; anything else requiring heavier sedation he takes to Phoenix Children's Hospital. The only downside to that is that he doesn't have office hours on Friday since that is his hospital day. The current location is brand new. There are TVs in the ceiling with kid's movies playing the whole time and my kids love going to see him.