Diana Lynn (Stewart) DeMasso
After a long and courageous battle, Diana Lynn (Stewart) DeMasso, 68, of Moon Twp., died on November 12, 2025 in Harmony at Diamond Ridge, Moon Twp. She was born in McKees Rocks, PA on February 25, 1957 the daughter of Betty Jane (Bruno) Stewart & the late William C. Stewart. Diana worked at Ohio Valley Hospital for over 42 yrs. In the Respiratory Care & Sleep Center. Diana had a special love for dogs and was a strong advocate…