Dr. Mongiovi and his staff are extremely courteous and professional. They have taken care of my daughter and now my son. The office is extremely clean. (I have personally seen the staff wipe down the chairs after each patient. Impressive!) The quality of the orthodontics is amazing. My daughters treatment is complete. My son has just begun his treatment. He already looks amazing. I can't wait to see the final result. We travel to Glen Mills from NJ. It takes us about an hour. It is so worth the trip. I would absolutely recommend this practice to everyone.