Doctor of the Church is a special title accorded by the Catholic Church to certain saints.
This title indicates that the writings and preachings of such a person are useful to Christians "in any age of the Church."
Such men and women are also particularly known for the depth of understanding and the orthodoxy of their theological teachings.
While the writings of the Doctors have contributed significantly to the development of Christian teaching.
The Doctors of the Church are:
St. Gregory of Nazianzus (325-389)
St. Basil the Great (329-379)
St. Ambrose (339-397)
St. John Chrysostom (347-407)
St. Jerome (347-419)
St. Augustine (354-430)
St. Cyril of Alexandria (376-444)
St. Peter Chrysologous (400-450)
St. Leo the Great (400-461)
St. Gregory the Great (540-604)
St. Isidore of Seville (560-636)
St. John of Damascus (645-749)
St. Bede the Venerable (672-735)
St. Peter Damian (1007-1072)
St. Anselm (1033-1109)
St. Bernard of Clairvaux (1090-1153)
St. Anthony of Padua (1195-1231)
St. Albert the Great (1206-1280)
St. Bonaventure (1221-1274)
St. Thomas Aquinas (1226-1274)
St. Catherine of Siena (1347-1380)
St. Teresa of Avila (1515-1582)
St. Peter Canisius (1521-1597)
St. John of the Cross (1542-1591)
St. Robert Bellarmine (1542-1621)
St. Lawrence of Brindisi (1559-1619)
St. Francis de Sales (1567-1622)
St. Alphonsus Ligouri (1696-1787)
St. Thérèse of Lisieux (1873-1897)
With love in Christ.