Mercy High School

Name: Mercy High School
Address: 1225 Ostrander Ave, Riverhead, NY, 11901, US
Telephone: 6317275900

Secondary Schools

Address: 1225 Ostrander Ave, Riverhead, NY, 11901
Phone: 631-727-5900
Website: mcgann-mercy.org

ℹ️ Information last checked Sep 2026 · Something look wrong? — or if you know the correct details, Suggest an update · What is this?

About this area

Mercy High School is the only secondary school listed in Riverhead, NY.

What's nearby: 4 department stores, 4 medical clinics, and 4 doctors, physicians & surgeons within walking distance.

About

Mercy High School is a secondary school located in Riverhead, New York. It has a recent online presence as of 2026, indicating active engagement with the community. Students and parents in the Riverhead area can find educational opportunities at this institution.

Latest updates

Their website showed content from 2026.

Observed automatically in September 2026. What is this?

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