Gianna is from Staten Island, NY, and graduated from Tottenville High School in 2017. She was a 4-year varsity starter setting a school record for goals. She was a member of the national honor society and received MVP her junior and senior years of high school. She played club lacrosse for DEW Lax. She has also coached for multiple club programs since high school in the NY area, working with both offensive and defensive players. Gianna is currently a defender at Mercy College in Dobbs Ferry, NY. She is currently completing her master's degree in Secondary Education with a focus in mathematics.