Welcome! The dental professionals at Gregory A. Williams, D.M.D. are pleased to welcome you to our practice. We want all our patients to be informed decision makers and fully understand any health issues you face. Thats why weve developed a web site loaded with valuable information about dentistry and dental problems and treatments. We encourage you to visit this site whenever you have concern about your teeth.Whether you need teeth cleaning and hygiene, a tooth filling, crown, bridge, treatment for gum disease, oral surgery or root canal therapy, Tigard dentist Dr. Greg Williams and his friendly team are here to provide you the best care possible. Your oral health deserves it.