From Catholic Philly:
Many parishes in the Philadelphia region hold novenas that are dedicated to a particular saint.
Few of those novenas connect to the miraculous healing of a Delaware Valley teenager who is still alive today, a miracle that led to a religious sister being declared a saint. She said her daughter Bernadette, then 15, was miraculously healed on March 25, 1992. It was the Feast of the Annunciation and the fourth day of a novena that Denise and members of St. Bernadette Parish prayed to the future saint. In 2000 St. John Paul II declared the miracle attributed to Blessed Frances de Sales Aviat, whom he had beatified in 1992. A year later, she was canonized by him.