Ioannis "John" Spiliotis, of Medford, Massachusetts passed away on Tuesday, December 26, 2017. Beloved husband of Ioanna Kalogeropoulos. Devoted father of Christina Spiliotis, Konstantinos Spiliotis, and Maria Spiliotis. Devoted brother of Periklis Spiliotis and his wife Joann, and Angeliki Spiliotis. Loving uncle of Vasiliki Spiliotis, and Konstantinos Spiliotis. Also survived by many relatives and friends here and in Greece. Funeral Service on Saturday, December 30, 2017 at 10AM at Sts. Constantine and Helen Greek Orthodox Church, 14 Magazine Street, Cambridge, Mass. There will be a brief visitation prior to the Service from 9AM to 10AM at the church. In lieu of flowers, donations in his memory may be made to Sts. Constantine and Helen Greek Church or to the Multiple Myeloma Research Foundation, 383 Main Avenue, 5th Floor. Norwalk, CT 06851. Burial in Oak Grove Cemetery, Medford, Massachusetts.