Dr Ling Zhixing Marcus is a Senior Consultant Orthopaedic Surgeon with a focus on spinal surgery, particularly minimally invasive and motion-preserving techniques. He previously served as Senior Consultant at Singapore General Hospital and Director of Clinical Services at the SingHealth Duke-NUS Spine Centre, where he advanced spinal care practices. Dr Ling actively contributes to medical education as a Clinical Assistant Professor at NUS Medicine and faculty member of the SingHealth Orthopaedic Surgery Residency Programme. He also shares his expertise globally, speaking at international conferences on endoscopic and minimally invasive fusion techniques.