Saint Damian the Healer
Saint Damian (died 1071) was a presbyter who remembered the Baptism of Rus in the year 988. He was described as a zealous imitator of Saint Theodosius, and as gentle, industrious, and obedient, to the joy of all the brethren.
His ascetic disciplines included spending the entire night at prayer and in reading the Divine Scriptures, and maintaining strict fasting, taking nothing but bread and water. According to his life, the Lord granted him the gift of treating ailments, for which he is remembered as a healer.