Chase Bank ← View details 5499 Nesconset Highway, Mount Sinai, NY 11766 +1 631-928-6329 locator.chase.com Suggest an Edit Name* State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 08:30 am — 06:00 pm Tuesday: 08:30 am — 06:00 pm Wednesday: 08:30 am — 06:00 pm Thursday: 08:30 am — 06:00 pm Friday: 08:30 am — 06:00 pm Saturday: 09:00 am — 02:00 pm Your comments * — Required information