healer
unlicensed person who practices the art of healing using traditional practices, herbal remedies and even the power of suggestion
shaman
practitioner of shamanism
machi
spiritual leader and healer in Mapuche culture
traditional healer
practitioner of traditional medicine
medicine man
a traditional healer and spiritual leader
herbalist
someone who collects plants with leaves, seeds, or flowers used for flavoring, food, medicine, or perfume
naturopath
profession