Keith M. Fischetti

Keith M. Fischetti, a beloved husband, son, brother, and friend, passed away peacefully on February 16, 2026, at the age of 57 in Islip, New York. Born on July 27, 1968, in Colorado Springs, Colorado, Keith lived a life filled with love, laughter, and a generous spirit that endeared him to all who knew him.

Keith is survived by his devoted wife, Kimberly Fischetti, who stood by him through every joy and challenge. He was the cherished son of Grace Fischetti, and he also leaves behind his brother, George Fischetti (Deirdre), who shared countless memories and experiences with him throughout their lives. Keith was a proud uncle to his niece Amanda Schiavone and his nephews Alex Schiavone and Frankie Cavallone, who all held a special place in his heart.

In addition to his immediate family, Keith's kindness extended to his in-laws: Ruth Ann Schiavone, his caring mother-in-law; Lesley (Peter) Cusano, his supportive sister-in-law; and Michael (Val) Schiavone, his brother-in-law. Keith also treasured the close friendships he formed over the years, particularly with Nicole and Angelo Cavallone, who were dear companions in both joyous and difficult times.

He was preceded in death by his father, George Fischetti, whose memory will be forever cherished.

Family and friends are invited to gather for visitation at Tuthill-Mangano Funeral Home in Riverhead, New York, on February 19, 2026. Visitation will begin at 2:00 PM and continue until 4:30 PM, with another session from 7:00 PM until 9:30 PM. A Mass celebrating Keith's life will be held on February 20, 2026, at the Church of the Redeemer in Mattituck, New York, beginning at 10:30 AM. Following the Mass, visitation will take place at Mount Pleasant Cemetery in Center Moriches, New York, from 12:15 PM until 1:15 PM.

Keith M. Fischetti will be remembered not only for his unwavering love for his family and friends but also for the warmth he brought into the lives of those around him. His legacy of kindness, laughter, and love will forever resonate in the hearts of all who were fortunate enough to know him.