[ That line of questioning makes him laugh slightly. It was oddly fitting of his life before he was brought here. Which is probably why he just defaults into speaking about it like it's all normal. To him, it is. Now. ]

Well, I was a neurosurgeon before I was trained in the mystic arts.

[ As you do. ]

But basic medicine, first aid, all that applies, as well. I can probably train people to channel energy from the multiverse to reattach nerves and heal themselves but that's a more long-term sort of treatment, you could say.