Dentist Open On Saturday : Root canal treatment in Houston, Tx. In a root canal procedure, your dentist repair and save a badly damaged or infected tooth. Are you looking for root canal specialists near me? URBN Dental Clinic is a modern dental clinic located at 2400 Mid Ln. #350, Houston, TX 77027. To book an appointment with us, you can visit our website or call us at (346) 200-1304.