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. David Oustecky located in the city of Nesconset, state New York. The legal address of the Doctor 61 Southern Blvd. Directions to the Doctor Dr. David Oustecky can be found on our interactive map. Ask your questions by calling (631) 659-1801 on workdays.</br></br></br>NPI number: 1952547945</br>Provider's gender: Male</br>Practice names: Mount Sinai Doctors</br>Board certifications: American Board of Internal Medicine Gastroenterology (Internal Medicine) Your comments (not for publishing) * — Required information Dr. David Oustecky - Nesconset ← View details 61 Southern Blvd, New York, Nesconset, 11767, Nesconset, New York 11767 (631) 659-1801