St. Helen Parish is located in Riverside, Ohio, and serves the communities of Dayton, Riverside, Beavercreek, Fairborn, and Wright Patterson Air Force Base. We are a family of approximately 1200 households, and we operate a school with an enrollment of approximately 400 students. St. Helen, a Roman Catholic community embraces people of every race, language, and way of life, bringing Christ to people and people to Christ through Word, worship, and service.