Understanding the Basics of Root Canal Treatment Root Canal Treatment Cedar Hill and Midlothian TX Home Dr. Brian Clark DR. Charles Ean Dr. Heather Magers Dr. Kristina Chandler. Clark Dental Group. General Dentistry, Restorative Dentistry, Cosmetic Dentistry, Sedation Dentistry, Emergency Dentistry. Dentist in Midlothian, TX 76065 and Cedar Hill, TX 75104