Guy is an experienced psychologist who has worked across a range of settings including community mental health and high performance sport. Guy runs a private practice in Barton, Canberra. Here he works with the general population, as well as those in high performance contexts including business executives, medical practitioners, performing artists, military personnel, and elite athletes and coaches.

Guy works with people to develop and grow in their performances as well as assisting them with mental health challenges such as anxiety, depression, PTSD and life struggles (e.g., relationship difficulties, grief and loss). He is also experienced in working with athlete specific presentations such as injury rehabilitation, career transitions, managing coach-athlete relationships, managing motivation and confidence, and developing performance routines. He is passionate about assisting people to build high quality relationships and working with people to thrive in life. He is experienced in treatments including, but not exclusive to: Cognitive Behavioural Therapy, Acceptance Commitment Therapy, EMDR, Schema Therapy, Solution Focused Therapy and Interpersonal Therapy.

Guy understands sport. He gets the pressures and stresses associated with sport through his work in mental health and performance psychology with professional, Olympic and Paralympic athletes. These roles include currently working as the performance psychologist for Brumbies Rugby and previously working in the mental health team for the AFL Players Association and as the Athlete Psychologist at the AIS.