Grant graduated from Curtin University in 1998 and worked in hospital and private practice settings. He then spent five years in the UK working predominantly in private practice. This included working with professional golfers and footballers. Since returning to Perth, Grant has continued in private practice, joining Beechboro Physiotherapy in 2007. He has had ongoing involvement with high-level athletes and is part of the Hopman Cup medical team. Grant has incorporated the use of Graston Technique for the treatment of various musculoskeletal conditions. His particular interest is in the treatment of spinal pain, headaches and shoulder injuries.
When away from work he enjoys spending his time outdoors with his wife and four young children. Grant enjoys all sports and likes to stay active with running and cycling.