I do have an issue with the dual wielding aspect.
I'm talking about civil doctors, because I imagine that the only medics that we'd have on the field would be experienced Combat Medics. Being the best of the best would be limited, due to your major status you would hold absolute rule over the team and my role as a team leader would be insignificant.
Edit: Due to his 'desk sitting' he won't be on the battlefield, yes? You'd have a boringly large amount of nothing to do.