Welcome to White Knoll Comprehensive Dentistry! Our dentist, Dr. Paul R. Downing, DMD, is committed to providing you and your family with comprehensive, high-quality dental care. We proudly utilize the most advanced dental techniques and technology to ensure that your visit with us is as convenient and comfortable as possible. Some of the technologies we use include 3D imaging and LANAP, which is a state-of-the-art laser treatment for gum disease. No matter your dental needs, we are here to provide you with gentle, personalized care.