He was a recurring character on the show. According to imdb, he was in 7 episodes.

I remember this from watching the series in my teens. I don’t think I realized it was same guy in TNG for an embarrassingly long time…

He’s on several episodes playing that character.

Nana Visitor also has a guest appearance on that show.

Gosh, that laugh track is awful. I don’t find anything they’ve said to be funny at all. Brent nailed that performance though.