郑光榕，教授，主任医师，曾在上海市第九人民医院工作二十余年，后调任同济大学口腔医学院，历任同济大学口腔医学院修复科教研室主任及《上海口腔医学》杂志编委。专长全口义齿、局部可摘义齿、覆盖义齿及各类固定修复体。

Professor Zheng Guangrong, worked in Shanghai Ninth People`s Hospital, then transferred to Tongji University Medical School, and was the chief of the Prosthodontics department of Tongji University Medical School. He is good at Denture and Ceramic Crown.