Which preposition to use with interne

in Occurrences 1%

I believe it has been established that while he was an interne in a city hospital he became acquainted with Vera Lytton, after her divorce from that artist Thurston.

of Occurrences 1%

"Who's the Dutchman that's doing the bossing?" asked a pert young interne of one of the doctors.

with Occurrences 1%

Said Hahn: "My nurse tells me that you can do a bedside burlesque of 'East Lynne' that made even that Boston-looking interne with the thick glasses laugh. Go on and do it for me, there's a good girl.

Which preposition to use with  interne