Jack Daniel Osojnak

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Tuthill-Mangano Funeral Home - Riverhead

Posted events

November 7, 2025

Nov

Visitation

2:00 p.m. - 4:30 p.m.

Tuthill-Mangano Funeral Home

406 E Main St, Riverhead, NY 11901

Nov

Visitation

7:00 p.m. - 9:30 p.m.

Tuthill-Mangano Funeral Home

406 E Main St, Riverhead, NY 11901

Tuthill-Mangano Funeral Home - Riverhead

Posted an obituary

November 7, 2025

Jack Osojnak Obituary

Jack Daniel Osojnak, a beloved husband, father, and grandfather, passed away peacefully in his hometown of Riverhead, New York, on November 7, 2025. Born on July 17, 1934, Jack dedicated his life to his craft as a talented lettering artist,... Read Jack Osojnak's Obituary