On the men's side, those mentioned already are deserving, but Steve Lipsky and Jonathan Smith are also superb players in the New York City area. I'm rather surprised that they aren't getting more attention in this thread.
As for the women, Gerda Hofstatter, Romana Dokovik, and Jennifer Barretta are certainly the cream of the crop, and are the only three WPBA touring pros in NYC. Though she only plays occasonally, Jean Balukas is still a great player and plays at least as well as any of them. Though not presently playing the tour, Sharon Weis, a former WPBA touring pro, still deserves to fill out the top five.