June 25, 2026
High School Graduation Livestream 2026
Please click here for the livestream link!
Center Moriches High School Home
Center Moriches High School
An International Baccalaureate World School
311 Frowein Road
Center Moriches, NY 11934
Phone: (631) 878-0092
Fax: (631) 878-1796
School Hours for Students: 7:20 am – 2:25 pm *Includes extra-help period
- Marissa Mangogna, High School Principal
mmangogna@cmschools.org - Michael Koscinski, Interim Assistant High School Principal
mkoscinski@cmschools.org - Jeremy Thode, Director of Health, PE, Athletics & Campus Safety & Management
jthode@cmschools.org - Ninoska Slifstein, Senior Office Assistant / Spanish Speaking / ENL Coordinator
nslifstein@cmschools.org - Jessica Donato, Attendance Office
jdonato@cmschools.org - Kelly Kavanagh, Social Worker
kkavanagh@cmschools.org - Lynda Trujillo, Psychologist
ltrujillo@cmschools.org - Jessica Khordos, School Psychologist
JKhordos@cmschools.org - Miranda Geraci, School Nurse
mgeraci@cmschools.org
Quick Links
Flyers and Notices
Current News
June 23, 2026
8th Grade Moving Up Livestream 2026
Click here for the livestream link starting at 4:00pm.
June 22, 2026
5th Grade Moving Up Ceremony Livestream 2026
Click here for the 5th Grade Moving Up Ceremony Livestream!
June 18, 2026
Clayton Huey Elementary School Celebrates Flag Day With Musical Assembly
As the nation prepares to commemorate America’s 250th anniversary, Clayton Huey Elementary School, in the Center Moriches Union Free School District, hosted a special Flag Day assembly celebrating ...
