John J. Kosinski of Cutchogue, owner of East End Financial Group in Riverhead, died July 25, 2022, at his home. He was 71.
The family will receive visitors Friday, July 29, from 3 to 7 p.m. at DeFriest-Grattan Funeral Home in Mattituck.
The Liturgy of Christian Burial will be celebrated at 10 a.m. Saturday, July 30, at Our Lady of Good Counsel R.C. Church in Mattituck, with Monsignor Joseph Staudt officiating.
The Rite of Committal will be private.