Dion’s neurologist, Dr. Amanda Piqué, was also in the audience. The singer credited her with solving “this mystery about my health,” which prompted a round of applause to honor her work. That night, Dion also pledged $2 million to the Celine Dion Foundation Endowed Chair in Autoimmune Neurology at the University of Colorado’s Anschutz Medical Campus. Dr. Piqué, director of the Autoimmune Neurology Program at the university, will serve as the inaugural chairholder. “She has replaced my fear with hope,” Dion said.