George Grunberger (born Jiřà Grunberger; 1950) is a Czech-born American endocrinologist, specializing in diabetes. He has been elected as a Fellow of the American College of Physicians (FACP) in 1989, a Fellow of the American College of Endocrinology (FACE) in 2000, and a Master of the American College of Endocrinology (MACE) in 2020.
