- James M. Bergquist
Leib, Michael (08 January 1760–28 December 1822), physician and politician, was born in Philadelphia, Pennsylvania, the son of Johann George Leib, a German immigrant of modest means, and Margaretha Dorothea Liebheit. After a common school education he studied medicine under Benjamin Rush. In 1780, during the American Revolution, Leib was commissioned as a surgeon in the Philadelphia militia. Following the Revolution he entered medical practice in Philadelphia and soon became known as one of the leading physicians of the city. He was one of the incorporators of the College of Physicians of Philadelphia in 1789 and was on the staffs of the Philadelphia Dispensary and the Philadelphia Almshouse and Hospital. During the great yellow fever epidemic of 1793 he was among the physicians coordinating medical efforts, and he supervised the Bush Hill Hospital, where many victims of the epidemic were treated....