Bernini did not build many churches from scratch; rather, his efforts were concentrated on pre-existing structures, such as the restored church of Santa Bibiana and in particular St. Peter's. He fulfilled three commissions for new churches in Rome and nearby small towns. Best known is the small but richly ornamented oval church of Sant'Andrea al Quirinale, done (beginning in 1658) for the Jesuit novitiate, representing one of the rare works of his hand with which Bernini's son, Domenico, reports that his father was truly and very pleased. Bernini also designed churches in Castelgandolfo (San Tommaso da Villanova, 1658–1661) and Ariccia (Santa Maria Assunta, 1662–1664), and was responsible for the re-modeling of the Santuario della Madonna di Galloro (just outside of Ariccia), endowing it with a majestic new facade.