Gentry graduated with a Bachelor of Science from the University of Newcastle in 2009 and has experience in all aspects of Podiatry, including biomechanics, nail surgery, general foot care, aged care and treatment of the high risk foot. She is a member of the Australian Podiatry Association, as well as the Advanced Practicing Podiatrists - High Risk Foot Group. Gentry has a strong interest in the effects that diabetes has on the foot and has previously been a highly respected member of the team of Podiatrists at the High Risk Foot Clinic at Liverpool Hospital and currently works at St George Hospital High Risk Foot Clinic. Gentry speaks fluent Japanese.