John J. Proscia of Northport on September 30, 2019. John retired as a mechanical engineer, with Grumman Aerospace, after 40 years. Beloved husband of JoAnn. Cherished father of David (Dayna Hanson) Proscia and Douglas (Maria) Proscia. Dear brother of Lucille (Louis) Gallina and nephew of Alfred Pennacchia. Devoted uncle of Joanne (Gary) Silko, Frank (Nancy) Gallina, Paul (Maria) Gallina, Laura (Edward) Biosca, James (Carol) Chmielewski, Brian Chmielewski, Andrew (Vanessa) Chmielewski, Christine (Frank) Scarfuto and Lauren (Rick) Picozzi. Also survived by many loving cousins, great-nieces and great-nephews. Visiting Friday 2-5 & 7-9 PM. Funeral Mass 11;45 PM on Saturday at St. Philip Neri Church, Northport. Private cremation to follow. Donations to V.N.S. Hospice of Suffolk, (www.visitingnurseservice.org) 505 Main Street, Northport, NY 11768, in his memory, appreciated.