John C. DeCarvalho
John has been at Norcross High School since 2009. He currently supports the Career and Technical Education and Science Departments. John is currently in his twenty-second year with Gwinnett County Public Schools. Prior to arriving at Norcross, John taught at the middle school level at Alton C. Crews and Trickum Middle School. John has a Bachelor of Science Degree from Armstrong State University, a Masters Degree from Georgia Tech, and a Specialist Degree from Piedmont College. John is married to Molly Elizabeth DeCarvalho and has three kids ages 15, 8 and 5. John and his family live in the historic Norcross community.