Stephen has had over 7 years of extensive experience in physiotherapy treatment, management and provision of preventative solutions to occupational-related injuries within private practice. Influenced by his dad Dr Chai Wan Cheung, who is a acupuncture specialist, Stephen has always had a special interest in treating musculoskeletal/joint pain, complex chronic spinal (neck and lower back) conditions, post-stroke complications, various degenerative conditions, motor vehicle injuries and work-related injuries, etc.

Over the past decade, Stephen has setup, practiced and managed in 3 multidisciplinary allied health centres in Australia. He was also largely involved in clinical mentorship.