Steve Gallaci was a Human Starfleet officer of the mid-24th century.
He served aboard the USS Robert Louis Stevenson as a professor before being reassigned to the USS Discovery on stardate 410044.2. (TNG: "Conspiracy")
The character was never mentioned in dialog; his name came from a mission order. His serial number was largely illegible.
Steve Gallacci might have been named after the comic writer Steve Gallaci
. One of his creations, Erma Felna
, would have her name appear on a mission order as a Starfleet admiral