Brenton studied at the University of Wollongong and graduated in 2011. He completed post graduate training at Wollongong and Shoalhaven hospitals. Brenton is interested in paediatrics and has completed the diploma of childrens health. His other interest is in obstetrics and in 2015 he moved to Moruya to complete the advanced diploma of obstetrics. Brenton is working at QSMC Moruya and on Fridays at Broulee. He is now a VMO/Obstetrician at Moruya District Hospital.