Joseph F. Santo age 83 of Milton passed away January 13th surrounded by his loving family. Born and raised in Malden, he graduated from Malden Catholic High School, attended Northeastern University and was an Army Veteran of the Korean War. He worked as an Electronic Technician for Draper Labs in Cambridge for 40 years before retiring. He taught Chi Gong in Quincy, Fuller Village and for the Milton Council on Aging. Beloved husband of Marie J. (Matthews). Father of Stephen Santo of Whitman, Carolyn Lagstrom of Pembroke, Denise Hanlon of Townsend, Elaine Collins of Braintree and Christopher Santo of Easton. Brother of Virginia Dockery of Stoneham and Richard Santo of Malden. Also survived by 10 grandchildren. Funeral mass at St. Pius X Church Milton Monday morning at 10. Visiting hours at the Alfred D. Thomas Funeral Home 326 Granite Ave Milton Sunday 4-8 p.m. Burial Milton Cemetery. In lieu of flowers, donations may be made in his memory to St. Anthony’s Shrine 100 Arch St. Boston, MA 02210.