Dr. Garr, pictured here with Educator of the Year Award winner Dr. Jennifer Ibrahim (left) and APTR President Dr. Laura Rudkin The Duncan Clark Award is presented by the Association for Prevention Teaching and Research (APTR) to a senior-level professional with a distinguished record of achievement in the areas of teaching, research and/or advocacy in the field of public health and prevention. The award is named after the late Dr. Duncan William Clark , MD, a public health expert and preventive medicine specialist who was best known for advocating the addition of fluoride to the New York City's water supply to prevent tooth decay. Dr. Clark was a past-president of APTR and the first recipient of this award in 1974. Dr. David Garr received the 2015 Duncan Clark Award at the APTR annual meeting in March. He is the Executive Director of the South Carolina AHEC and Associate Dean for Community Medicine and Professor of Family Medicine at the Medical University of South C