Nako

Dr. Nako (sometimes simply called "Doctor") is a Doctor from Cocoyashi Village. Although a relatively minor character overall, he was one of the major characters from Nami's childhood. Being a doctor, he tended to the injuries of Nami, Johnny, Yosaku, and Zoro (Zoro complaining a lot as he did so) after the battle against the Arlong Pirates.

On a side note, the medical cross on Dr. Nako's bandana was edited out.