Dr. Kelvin Voon is a Consultant Upper Gastrointestinal, Bariatric & Robotic Surgeon, currently serving as Head of the Division of Surgery at Sunway Medical Centre Penang. He completed his specialist training in General and Upper GI Surgery in Malaysia, followed by fellowships in Esophagogastric Cancer Surgery in Shanghai and Clinical Obesity & Bariatric Surgery in Taiwan. Dr.Voon is instrumental in establishing the Upper GI & bariatric surgical services in northern region, and previously led the Department of Surgery at Penang General Hospital, the largest government tertiary hospital in Northern Peninsular Malaysia. He holds leadership roles in several professional societies including The Upper Gastrointestinal Surgeons Society (TUGSS), Malaysia Upper GI Surgical Society (MUGIS) & Malaysia Upper GI Fellowship Training Committee. His clinical interests include minimally invasive esophagectomy, robotic surgery, bariatric procedures, endoscopy & clinical nutrition.