In 1699, the Count Paolo degli Omozzoli Parisetti built the oratory of Saints Pellegrino and Rocco at this site.
Since 1410, the family had maintained a hospital, mainly servicing ill and poor pilgrims, and dedicated to Santa Maria della Carità near the church of San Raffaele.
The building and integrated chapel has undergone a number of refurbishments, and the façade reflects mainly the reconstruction in the early 18th-century.
In 1767, the Este family suppressed the hospice; but at present it regained part of its purpose as a home for the elderly.
The chapel has a baroque altarpiece, below an oval with a depiction of St George.