Male- El curandero (abusive)
Female- La curandera (abusive)
El sanador/la sanadora
El curador/la curadora
Curandero
healer = רופא (rofé')
When you say "Latin for healer" I assume by "healer" you mean doctor. If that is true then the word for "doctor" is "medicus". You can see the word "medic" in that word, which hints Medicine or Medic. Hope I could help!
Manggagamot
curatio
Θεραπευτής [therapeftEEs]
Didanawisgi is the Cherokee word for medicine man- and that can be a man or a woman.
It is said to derive from the Greek word for "healer".
"Jason" comes from the Greek word for "healer".
Jesus is the healer son.
In Irish "Gaelic" it is "cneasaí" or "fear leighis". In (Scottish) Gaelic it's ???
To become a healer, you may choose to start your account as a healer class, or you may buy healer class from the Cleric trainer.