Ranjit (The Power of Three)
From Tardis Wiki, the free Doctor Who reference
Ranjit worked at the same hospital as Rory Williams. He believed that Rory was well liked by everyone at the hospital and asked him to work there full-time. Later, when cubes began attacking people, Ranjit called Rory to come in to help with the massive influx of patients. (TV: The Power of Three)