Grant is an experienced healthcare professional and veterinarian, who has worked in human healthcare and critical care environments for approximately 10 years, including secondments to a rescue helicopter service. He graduated with a degree in Veterinary Science from Murdoch University, Western Australia. 

Grant then worked in small and mixed animal practice for a number of years, before returning to Murdoch University to complete an anaesthesia internship and the Graduate Diploma in Education (tertiary).  Grant completed the Anaesthesia & Critical Care Residency at the University of California, Davis, and sat DACVAA board certification examinations in 2019.