St. Theresa Parish is a Roman Catholic church and school that serves the Phoenix, Arizona area. This is the year of faith! Celebrate what we do and what we believe. Come and visit us to celebrate Sunday Mass or for a quiet time of prayer. We hope you make yourself at home. If you have recently moved to the area, please stop by the parish office to introduce yourself and consider registering with the parish. The Parish Office is in the building immediately west of the Church. The Mission statement is growing in faith, serving with hope, and Christ-centered in love. We are the Roman Catholic Community of St. Theresa. We welcome you to visit soon.