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Harborfields High School

98 Taylor Avenue
Greenlawn, NY 11740

(631) 754-5360
(631) 261-7557 Fax                                      


 Dr. Marie Netto

Assistant Principal

 Mr. Brian Suckle

Assistant Principal                          

 Ms. Allison A. Joyce                             

School Hours
7:40 A.M. - 2:20 P.M.

Bell Schedule








Daily Announcements 

Click here to view the transcript of our latest announcements. 


Click here to visit the HF Tornado News page to check out some of the great things our students and staff are up to. 

 Dr. Netto @HarborfieldsHS

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Harborfields Senior Science Student Places Fourth at LISEF

Harborfields Senior Science Student Places Fourth at LISEF thumbnail244307
Harborfields Senior Science Student Places Fourth at LISEF thumbnail244308
Harborfields Senior Science Student Places Fourth at LISEF thumbnail244309

The team of Harborfields High School senior Alexandra Ebanks and Elwood-John H. Glenn High School senior Grace Motta recently placed fourth in the Biomedical and Health Sciences category at the Long Island Science and Engineering Fair.

The science research partners conducted research over the summer under a scientist at Stony Brook University as part of the Simons Summer Research Program. Their project “Examining the Relationship Between gC1qR and the PD-1/PD-L1 Axis in HepatitisC, HIV-1 and Cancer Cells” essentially looks at a way to inhibit certain viruses and cancers from evading the human immune system. Ebanks and Motta competed in the first round of LISEF last fall. The top 100 projects from that first round were invited to compete in person on March 7 at the Crest Hollow Country Club in Woodbury.

“Alexandra and Grace obviously made an impact on the judges who awarded them this impressive placement,” Harborfields science research teacher Michael Pinto said.

Date Added: 3/27/2023


About Our School

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Grade 8 Parent Meeting Presentation - NEW

Club Meetings List

Club Descriptions Guide

Open House Letter

Late Bus Information

Chromebook Insurance Letter

Chromebook Handbook

Chromebook Agreement

Parking Permit Application

Letter to the Community - COVID Updates

Course Offering Guide 2023-2024                   





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Faculty & Staff Directory

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Harbinger News Online

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