IM RM2
There aren't any optiosn that still end up with decent combat skills too..
The scholar is the best "Non-Fighter Non Magic using" profession with Medical skills.
The "No profession" has about the same cost in first aid and second aid as a fighter, but slightly better costs in surgery.
2/6 , 3/7 , 5 respectively ( the fighter has a cost of 7 in surgery)