Fr. Diego became pastor of St Luke's on Friday, July 1, 2002. Fr. Diego was previously an associate pastor at St. Paul’s Cathedral in Worcester and continues to be the episcopal liaison to the diocesan Charismatic Renewal.
Fr. Diego was ordained in 2016 at the Cathedral of Saint Paul in Worcester, MA and has served as Associate Pastor at St. Leo's Parish in Leominster (MA) and the Cathedral of Saint Paul.