Rita A. Dentino (Borrazzo) age 72 of Sharon passed away August 20th at the Tippett House in Needham. Born and raised in Somerville, she graduated from Somerville High School. She worked as a Secretary for the Foxboro Co. and previously worked for Marine Optical in Easton, Artco in Canton and Metal Bellows in Walpole. She was an active parishioner and member choir at Our Lady of Sorrows Church in Sharon and was also a member of the Neponset Valley Choral Society. . Beloved wife of John C. Jr. Mother of Catherine M. Raymond and her husband Thomas of Taunton and John C. Dentino III and his wife Nicole of Sharon. Grandmother of Thomas Raymond, Jr. and Sandra Ann and John C. Dentino IV. Sister of John Borrazzo of Somerville. Relatives and friends invited to attend a funeral mass at Our Lady of Sorrows Church, Sharon Friday morning at 11 am. Visiting hours at the Dockray & Thomas Funeral Home 455 Washington St. Canton Friday morning prior to the mass from 8:30 – 10:30 am. Burial Rock Ridge Cemetery, Sharon. Donations may be made in her memory to the Dana Farber 450 Brookline Ave Boston, MA 02215.