• Born date: 1841-08-25
  • Born in: Switzerland
  • Death date: 1917-07-27
Emil Theodor Kocher

Emil Theodor Kocher (25 August 1841 – 27 July 1917) was a Swiss physician and medical researcher who received the 1909 Nobel Prize in Physiology or Medicine for his work in the physiology, pathology and surgery of the thyroid.