Ann J. Johanson

Ann J. Johanson (1934 – 2020) was an American pediatric endocrinologist. She was a professor at the University of Virginia School of Medicine. At UVA, she was the founding director of the Division of Pediatric Endocrinology. In 1971, she and her colleague Robert M. Blizzard first described Johanson-Blizzard Syndrome.