Dr Wai Kok Yau serves as a Consultant Obstetrician & Gynaecologist and Fertility Specialist in Kuala Lumpur. Currently, he practises at Thomson Hospital Kota Damansara and TMC Fertility centres in Kepong and Kota Damansara. After completing his MBBS at the University of Malaya, he began specialising in Obstetrics and Gynaecology in 2004. The Royal College of Obstetricians and Gynaecologists in the UK awarded him membership, and the Malaysia National Specialist Register recognises him as a certified O&G specialist. Throughout his career, he has also contributed actively to clinical teaching and continuous medical education.