Dr Png Keng Siang specialises in robotic and laparoscopic surgery for kidney, bladder, and prostate cancers. He earned his medical degree from the National University of Singapore in 2000 and completed advanced surgical training through fellowships in Singapore, the UK, and the US. Dr Png has trained numerous urologists internationally and has held key positions at Tan Tock Seng Hospital, the National Healthcare Group, and the Singapore Urological Association. He co-founded the Robotic Surgery Society of Singapore and actively contributes to global medical communities as a member of several international organisations.