Hippocrates, the Father of Medicine Hippocrates, greatest physician of antiquity, is regarded as the father of medicine. Born on the island of Kos, Greece in the year 460 b.c., says the earliest biography written by Soranus of Ephesus in the a third century a.d. Although a native of Kos he was forced to leave the island as the result of a fire for which he was blamed. He traveled to many other islands to practice medicine. Most of the cases in the two books of Epidemics considered to be genuine are located at Thasos, a small island in the North Aegean Sea, and at Abdera, a town on the adjacent mainland; but there are also references to Cyzicus, on the south coast of t