Simon Hullihen

Simon Hullihen MD, DDS was a dental surgeon born in western Pennsylvania. He completed his medical degree first and then he was inspired to develop a career in oral and maxillofacial surgery. He helped to develop many modern techniques of maxillofacial surgery and contributed to the establishment of oral and maxillofacial surgery as a surgical specialty in the United States, regarded as the first oral surgeon in the United States. อ่านเพิ่มเติม...