Saint Peregrine is the patron of sick people, cancer patients, and AIDS patients. He was initially a fiery anti-Catholic until he struck Saint Philip Benizi whom offered him the other cheek in return. Saint Peregrine had a conversion from the experience. He had a vision of Christ which resulted in the cancer in his foot being healed. Saint Peregrine is an incorruptible saint. St. Peregrine's feast day is May 1st.