When the Dutch Dominican priests asked the Sisters of St. Dominic to establish religious education and open schools in Puerto Rico, they believed their stay would be temporary. Since then, over 300 Sisters have served as teachers, catechists, pastoral workers, counselors and ministers to those in need.

The first six Sisters, sent by the Bishop of Brooklyn, sailed to Puerto Rico on August 25, 1910. These pioneers, Mother Hilaria, First Vicaress on the Island; Mother Anselma; S. Tiburtia; S. Agnes Koestler; S. Beda Pfister; and S. Emmerana were all missionaries for at least fifteen years with the exception of Mother Anselma, who was recalled to the Motherhouse to become Director of Novices. Today, The Province is self­governing and self­supporting, and home to twenty Sisters who minister to local communities.

Located in Bayamon, 45 minutes from San Juan, Casa Familiar, DBA Asambelea Familiar Virgilio Davila, is a non­profit organization administered by the Sisters of St. Dominic of Amityville that provides an after school program to 55 children ages 6­12 living in the Public Housing Project Virgilio Davila. Activities improve the quality of life for the children by offering an alternative to drug and alcohol abuse and encouraging them to stay in school. Asambelea Familiar Virgilio Davila has assisted over 1,500 students over the past 31 years; increasing academic skills, offering sports and dance activities, addressing social­/emotional issues and providing a safe and secure environment.

The ties between Puerto Rico and Amityville are strong. S. Teresita Rivera, OP, Provincial for the Sisters in Puerto Rico, travels to the Motherhouse for special occasions. The Sisters of St. Dominic remain as signs of hope to those they serve in the Province, as they continue to nurture a rich legacy in Puerto Rico.