|
Thirding the Chirurgeon Alchemist. They get Skill Focus: Heal and the ability to do minimum damage when using the Heal skill (such as for removing caltrops) which makes them awesome as a sort of non-magical doctor with tons of potions.
Though, honestly, if he's going to want to crack open his comrades on the battlefield or in a dungeon to try and heal them up, this plan is unlikely to go very well.