At Phillips Ranch - Family & Cosmetic Dentistry, we are committed to helping you achieve excellent dental health. Sometimes, when a tooth has been severely damaged by decay or injury, our dentists recommend a root canal treatment. Dr. Glassman and Dr. Nghiem have years of experience providing gentle, comfortable root canals in Diamond Bar, California. We invite you to contact our office today if you have any questions about our services and to schedule your next appointment. Call us at 909-860-0321.