MASSAPEQUA PARK, Long Island (PIX11) — The owner of a pizza restaurant in Nassau County is offering assistance to the family of fallen NYPD Officer Jonathan Diller.

The owner of Gregorio’s Pizzeria in Massapequa told PIX11 News that 10% of all sales from Thursday through Saturday will be donated to the Diller family.

Diller grew up in Franklin Square. He later moved to Massapequa Park.

The pizzeria is at 4656 Merrick Rd, Massapequa, N.Y.

The funeral service for Diller will be held at Saint Rose of Lima R.C. Church in Massapequa at 10:30 a.m. on Saturday. Diller will be interred at Saint Charles Cemetery in Farmingdale.

Jonathan Rizk is a digital journalist who has covered local news in New York City and Washington, D.C. He has been with PIX11 since August 2022. See more of his work here, and follow him on X and Facebook @OfficialRizk. Get in touch at jonathan.rizk@pix11.com.