I don't know of any Havanese breeders in the area that you speak of, but if you are interested I know of a breeder who does sell puppies to the US including New York.
Let me know if you would like that name.
When you say, "does sell puppies to the US", do you mean this breeder ships the puppies? If so, please beware. Most reputable breeders don't ship puppies. Of course, a buyer can travel anywhere they want to meet their breeder and pick up a puppy. Sometimes that is the best (or only!) option. I hed to travel a long distance for my dog and would do it again in a heartbeat.
Remember, ALWAYS make sure you know where your puppy is coming from, and how it was raised. In most cases, that means VISITING the breeder personally before accepting a puppy.