This unnamed doctor was a member of the Atlantis expedition. In 2007, he was treating Ronon Dex in the infirmary after the Asuran Stargate satellite's beam had hit the city. He was trying to remove large piece of glass from Ronon's chest safely, but his hesitation displeased Ronon. Later, he explained to Ronon about the seriousness of Dr. Elizabeth Weir's condition.