Dr. Hansley graduated from the University of Science Malaysia, School of Dentistry. He then pursued his specialist training in Periodontology at the National University of Malaysia, where he attained Doctor of Clinical Dentistry. He has won few awards in dentistry, which include first prize in the 16th International Association of Dental Research (IADR) Malaysia Section Annual Meeting and third prize in the 15th International Association of Dental Research (IADR) Malaysia Section Annual Meeting. In 2022, Dr. Hansley was awarded the International Team for Implantology (ITI) scholarship and he seized this opportunity to further his implant training at the renowned Royal London Hospital/Barts Health NHS Trust in London. He is the first Malaysian to have been granted this esteemed award since the establishment of the scholarship in 1998. Dr. Hansley is presently working at a group practice located in Penang. His primary focus within the practice revolves around implant and periodontal therapy.