skip to main content

DuffHelen B. Duffield Elementary School

600 First Street
Ronkonkoma, NY 11779-6304
Principal: Callan Lonergan
631-467-6010
Email


SCHOOL HOURS – 9:05 am – 3:35 pm

Important Duffield Numbers
631-467-6010
   
Main Office
Dial 1
Attendance/Ms. Endlekofer Dial 2
Nurse Walters Dial 3
Psychologist
Dial 4
YFS/Ms. Gugliuzzo
Dial 5
Kitchen
Dial 6
Principal’s Secretary/Ms. Muuss
Dial 7