Mount Sinai Middle School
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Today: 8:00 am - 4:00 pm
Tomorrow: 8:00 am - 4:00 pm
TollFree: (877) 846-7369
http://www.mtsinai.k12.ny.us/middleschool
https://ms.mtsinai.k12.ny.us/cms/One.aspx?portalId=199702&pageId=22611383
Phone: (631) 870-2700
Address: 114 N Country Rd, Mount Sinai, NY 11766
110 N Country Rd, Mount Sinai, NY 11766
118 N Country Rd, Mount Sinai, NY 11766
5507 Nesconset Hwy Ste 15, Mount Sinai, NY 11766
15 Memorial Dr, Miller Place, NY 11764
138 Radio Ave, Miller Place, NY 11764
5505 Nesconset Hwy Ste 240, Mount Sinai, NY 11766
200 Jayne Blvd, Port Jefferson Station, NY 11776
565 Bicycle Path, Port Jefferson Station, NY 11776
52 Old Post Rd, East Setauket, NY 11733
176 N Country Rd, Mount Sinai, NY 11766