Sam Freedle (Doctor)

From Memory Alpha, the free Star Trek reference

Sam Freedle, MD was a doctor who was a resident at Starbase 515 in 2365. His office was located in suite 03-1522. (TNG: "Samaritan Snare")

Freedle was not mentioned in script or dialog, but his name appeared on a set decoration directory sign, listing several names of production staffers as the starbase's medical staff. This individual appears to be named for unit production manager Sam Freedle.