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50 Dean Lane, Stony Brook NY 11790
Phone: (631) 730-4300  |  Fax: (631) 730-4309

Attendance/Health Office: 730-4310
Transportation Office: 730-5070, Fax: 730-5095
Weather Related Closing Information: 730-4050

Kathryn White, Principal
Merrilleen Heidrich, Assistant Principal

School Hours: 9:25 a.m.-3:40 p.m.                                              

School Drop-Off/Pick-Up Procedure

Building Security Information



Kerboom Kidz Visits Mount

The music was pumping, bodies were moving, and students were smiling. 

Over the course of one week students in grades K - 6 visited the gymnasium twice for a session with the movement company, Kerboom Kidz.  This program brought to Mount by Mr. Bryant and Ms. Triolo and funded by the Mount PT

A had students dancing, moving, and burning calories.  Every student thoroughly enjoyed this program and can't wait to do it again. 


PE Teacher with Class

PE Teacher with Class

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Sunday, January 21, 2018   |  District Home