Ryan, John, 75, of Bethpage passed away on April 9, 2020. Beloved husband of 42 years to Sandra. Loving father of four sons, John Ryan (Melissa), Tom Ryan, Sean Ryan and Jack Ryan. Cherished grandfather of Jake and Kayla Ryan. Retired NCPD Homicide Detective after 21 years of service. Due to the pandemic, the family had a private cremation. They intend to celebrate John's life in the future. Arrangements entrusted to Arthur F. White Funeral Home, Inc.