July 21, 2026
2026 Graduation Newsletter
Please see our 2026 Graduation Newsletter, which highlights the Center Moriches students who celebrated graduating and moving up. You can also view the newsletter here.
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
2025-2026 Photos
Current News
July 8, 2026
Center Moriches Board of Education Reorganization Meeting
We are pleased to share the results of today's Center Moriches Board of Education Reorganization Meeting, held on July 8, 2026.During the meeting, Mr. Richard Raupp was officially sworn in as the D...
July 2, 2026
Center Moriches School District Honors Class of 2026 at Commencement Ceremony
Center Moriches High School celebrated the class of 2026 during the school’s commencement ceremony on June 27, which was held in the gymnasium. Surrounded by family members, friends, teachers, Dist...
July 2, 2026
Center Moriches Students Celebrate Moving Up
The Center Moriches Union Free School District recently celebrated a series of moving-up ceremonies honoring children from kindergarten as well as fifth- and- eighth-grade students as they reached ...
