John Joseph Koenigsdorf of East Islip, New York, passed away on September 23rd, 2021, at the age of 60. He treasured his two sons John Jake Koenigsdorf and Max H Koenigsdorf. John was loved by his mother and brothers Steven and Andrew, his wife Kathy, Kerry, Randy, and his nieces and nephews. His compassion for all was evident when he reached out to all those in need. In addition, John was a committed community member through his years of service to the Islip Terrace Fire Department and the Exchange Ambulance of the Islips. Please remember John in your prayers.