Former Mattituck resident, Diane F. Brisotti, of Calverton, died May 22 at Sunrise Assisted Living in East Setauket. She was 72. 
The family will receive visitors Thursday, May 29, from 2 to 4 and 7 to 9 p.m. at DeFriest-Grattan Funeral Home in Mattituck. The Liturgy of Christian Burial will be celebrated Friday, May 30, at 9:30 a.m. at St. John the Evangelist Roman Catholic Church in Riverhead. Interment will follow.
A complete obituary will follow.