3039330300 Duryea Orthodontics - Littleton Littleton reviewsbr Excellent Ratingbr br Dr. Duryea always addresses the patients by name. The staff listens to the kids and genuinely cares about what they say. We enjoy watching videos. The staff is awesome! Incredible Results!br br Duryea Orthodontics - Littletonbr 6701 W. Ken Caryl Ave.