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October 24, 2025
Warm Reminder for the 2025 Veterans Day Celebration
Veterans Day Celebration Center Moriches School District November 7, 2025 Veterans Day Celebration at Center Moriches Schools The Center Moriches . . .
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
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Current News
October 22, 2025
Center Moriches High School Student Represents Community at Prestigious Brookhaven National Lab Summer Research Program
Center Moriches High School proudly congratulates senior Alex Gentile on his outstanding participation in the competitive High School Research Program at Brookhaven National Laboratory (BNL) this summ. . .
October 20, 2025
Center Moriches Union Free School District Celebrates a Memorable Homecoming Week
Center Moriches Union Free School District was filled with pride, energy, and school spirit as students, staff, families, and community members came together to celebrate homecoming 2025. The week-lon. . .
October 15, 2025
CMHS College & Career Planning Week
Dear Parents/Guardians, Were so excited to offer our first annual CMHS College & Career Planning Week from Monday, October 20th, to Friday, October 24th! Weekly Schedule Highlights: Monda. . .