General Dentistry in Arlington, TX Learn about our general dentistry services: Night Guards for Clenching and GrindingRoot Canal TreatmentSport MouthguardsSnoring Solutions and treatment of Obstuctive Sleep Apnea (OSA) Dr. Franklyn Alexander has provided the Dallas Fort Worth area with general dental services for over 30 years. He keeps current with the latest advances in dentistry so you can receive the best care possible.