John, affectionately known as "Jack" to all who loved him, is survived by his mother, Mary; his children, Jessica and Christopher; grandchildren Jordan and Isabella; his wife, Lois; and his siblings Kathleen, Michael, Mary Ellen (Anthony) Gualberti, and Patricia. Predeceasing him is his father, William F. Kastner, and his brother, William T. Kastner. Jack will be missed by his cousins, nieces, nephews and friends.
Family and friends will gather at the D'Andrea Bros. Funeral Home on Sunday, March 11, from 2-4:30 and 7-9:30 p.m. On Monday, morning prayers will be offered at 10:00 a.m. at the funeral home. The cortege will depart the funeral home at approximately 10:30 a.m., and interment will take place at St. Charles Cemetery in Farmingdale.