Dr. Cortesi is an Arizona native, born and raised in Wickenburg. After graduating cum laude from Arizona State University undergraduate program she studied at the University of Arizona College of Medicine. She completed her surgical training at Maricopa Medical Center in Phoenix. Dr. Cortesi has practiced in the East Valley since 1995, centering her practice at Banner Desert Medical Center.

Dr. Cortesi is certified by the American Board of Surgery. Her surgical interests include breast and hernia surgery as well as laparoscopic procedures. Dr. Cortesi currently serves on the Surgery Committee and the Operating Room Committee at Banner Desert.

Outside of surgery Dr. Cortesi is an avid hiker, cook, swimmer and music lover. She has been blessed with a wonderful husband and three children.