David Precious
Dr. David Precious (DDS鈥69, MSc鈥72, LLD鈥13) (1944鈥2015) and his team performed free corrective surgery on children with cleft lip and palates in Vietnam, Tunisia, Brazil and India, and trained local practitioners to do the surgery as well. He was Dean Emeritus and Professor of Oral and Maxillofacial Surgery at 黄色直播.