Elizabeth J. (McDonough) Flattes, 70, of Brockton, passed away on Saturday, April 4, 2020 at the Good Samaritan Medical Center. Born in Boston on May 20, 1949 she was the daughter of the late James and Alice (Burke) McDonough. Elizabeth was an addiction counselor at Pine Street Inn in Boston and was very interested in helping others. Elizabeth is survived by her son, Marc Flattes; and her grandchildren, Josh Flattes and Tabitha Flattes. Due to COVID-19 guidelines, services will be private for the immediate family.