Serving all of New York City and the Tri State Area including Zip Codes: Top Allergist NYC Midtown, Chelsea and Clinton: 10001, 10011, 10018, 10019, 10020, 10036 | Gramercy Park and Murray Hill: 10010, 10016, 10017, 10022 | Greenwich Village and Soho: 10012, 10013, 10014 | Lower Manhattan: 10004, 10005, 10006, 10007, 10038, 10280 | Lower East Side: 10002, 10003, 10009 | Upper East Side: 10021, 10028, 10044, 10128 | Upper West Side: 10023, 10024, 10025