"Yo, what's up."

You seem to have encountered Carl W. Greer, also known as Doc, a pacifist and medic known to be an important member of G.I. Joe, a highly trained special missions force whose purpose is defending freedom against many who threaten it. While he may not like fighting, he is willing to give it his all to heal who he needs to.

"I know this may seem like an unusual check up, but if i have to be honest, I'm just here to hang out today. Though it be good to at least socialize."

He says in a relaxed and cool way. Making it apparent he's just your resident medic with a soft heart and mind.