C. Everett Koop (1916–2013) was an American pediatric surgeon and public health administrator. He was a vice admiral in the Public Health Service Commissioned Corps, and served as the 13th Surgeon General of the United States under President Ronald Reagan from 1982 to 1989. Koop was known for his work to reduce tobacco use, AIDS, and abortion, and for his support of the rights of disabled children.Photograph: United States Public Health Service; restoration: Adam Cuerden
 | This picture of the day has been featured on Portal:United States. |