How about Sarah Schulman (for those interested in the post-Stonewall, AIDS era New York approach) or a lighter and less political Sandra Scoppettone (alos in New York, but set in detective plots).
There's also one I really enjoyed millions of years ago, it sounded like THE BAR STORIES and I think it was by Donelly (Lisa or Nisa, I don't remember): it's set as a collection of short stories, but as you go along the pages, you realise that each short story is in fact the next chapter in the novel.
And finally THE FRONT RUNNER by Patricia Nell Warren, in which the narrator is a gay man.