Dr Barrett graduated with a Bachelor of Dental Science from the University of Queensland in 1984. Shortly after graduation he and his wife Sue relocated to London where he practiced dentistry for a number of years. When they were ready to start a family, Dr Barrett and his wife moved back to Queensland and opened practice for themselves. Dr Barrett enjoys all aspects of dentistry. In his spare time he enjoys bike riding, spending time with his family and generally staying fit. Now with three growing children and an already grown practice Dr Barrett enjoys all that life and work have to offer.