St Louise DE Marillac Church

St. Louise de Marillac Church, located in Upper St. Clair, Pennsylvania, is a vibrant Catholic Parish dedicated to fostering a welcoming community for worship and spiritual growth. The parish plays a significant role in the local community by offering a Catholic education that emphasizes the holistic development of children—spiritually, intellectually, physically, emotionally, and socially—through the teachings of the Gospel. With an open invitation for all to join, St. Louise de Marillac promotes a sense of family and support. The organization strives to address essential community needs by nurturing the next generation and fostering communal ties. To learn more about the various educational and support services available, we encourage you to explore the parish’s offerings further.