Houston Endodontists - Drs. David S. Wan, James C. Lin, H. Candice Yang, Lisa C. Selem, Jason E. Koh, Yuliya Salmeron Contemporary Endodontics - Changing the perception of root canals one patient at a time. More than 14 million teeth receive root canal treatment each year. By choosing endodontic treatment, you are choosing to keep your natural teeth as a healthy foundation for chewing and biting for years to come. We invite you to learn more about the procedures we provide at Contemporary Endodontics of Houston. We specialize in all forms of endodontic procedures including root canal therapy, root canal retreatment, and endodontic surgery. Please use the navigation below to browse through this section of our site. If you have any questions, concerns, or would like to know more about root canal treatment, please don't hesitate to contact our endodontic team.