Dr. Annoni grew up in Clearwater, FL. She completed her undergraduate education at Georgetown University, where she majored in English with a minor in Biology. After graduating in 2011, she attended Columbia University College of Dental Medicine in New York City, where she obtained her degree, Doctor of Dental Surgery. While at Columbia University, Dr. Annoni proved to be a leader by serving as Vice President for the Columbia chapter of the American Student Dental Association, holding a position in the Student Government Association, and being an active member of the Hispanic Student Dental Association.