Dr. Lum Sai Guan is a Consultant ENT and Head & Neck Surgeon specializing in surgical oncology and reconstruction. He completed an intensive clinical fellowship in Taiwan in advanced head and neck oncology, flap reconstruction, and robotic surgery, including Transoral Robotic Surgery (TORS). His clinical interests focus on robotic and minimally invasive techniques to improve outcomes for patients with head and neck cancer. Passionate about medical education, Dr. Lum actively teaches undergraduate and postgraduate students and mentors future surgeons. He is committed to advancing head and neck surgical care in Malaysia through innovation, modern technology, and patient-centred practice.