Suggest an Edit Name* Categories* Doctor Hospital Pharmacy Add category State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 09:00 am — 05:00 pm Tuesday: 09:00 am — 05:00 pm Wednesday: 09:00 am — 05:00 pm Thursday: 09:00 am — 05:00 pm Friday: 09:00 am — 05:00 pm Saturday: 09:00 am — 03:00 pm Company description Dr. Alfonso H Tan located in the city of Sayville, state New York. The legal address of the Doctor 297 W Main St. Directions to the Doctor Dr. Alfonso H Tan can be found on our interactive map. Ask your questions by calling 6315892323 on workdays.</br></br></br>NPI number: Data not provided</br>Provider's gender: Data not provided</br>Practice names: Data not provided</br>Board certifications: Data not provided Your comments (not for publishing) * — Required information Dr. Alfonso H Tan - Sayville ← View details 297 W Main St, New York, Sayville, 11782, Sayville, New York 11782 6315892323