"Medicine man" was a term applied to prehistoric doctors and shamans. A group of medicine men trapped Hetocumtek inside a totem pole. (TV: The Curse of Clyde Langer)
Aztec medicine men used sap from a herb to induce sleep. (TV: The Aztecs)
In 2069 in the East Indies ReVit Zone, Kathleen Bregman tried to buy some insect repellent from a village medicine man, but he sold her a box of aspirin instead. (PROSE: Alien Bodies)