Dr. Giusto was born and raised in New Jersey. He attended Boston College for his under graduate studies and then the Autonomous University of Guadalajara for medical school.
He completed one year of rotating internship at the Medical Center of Jersey City and a three year residency in Family medicine at St. Mary Hospital in Hoboken, New Jersey. In his third year in residency he served as chief resident.
He has served the communities of South Florida in Margate for more than 20 years.
He is board certified in Family Medicine by The American Board of Family Medicine and is a fellow of The American Academy of Family Physicians.