Dr. Yen-Ching Chen is a specialist in Periodontics and Implant Dentistry with over 20 years of experience. Dr. Chen earned specialty of Periodontology from Boston University in 1986. He obtained implant training from Harvard University in 1987-1988 when Implant Therapy was just newly introduced to the Boston area. He has taught Periodontology and Implant Dentistry at Tufts University Graduate...