serve patients in northeast of Singapore and to alleviate the patient load of Changi General Hospital. It initially trialled operations in Alexandra Hospital and later moved to its current campus in 2018. It is co-located with Sengkang Community Hospital. National specialty centres The national specialty centres of SingHealth are located in the Singapore General Hospital Outram campus, with the exception of the National Neuroscience Institute which is also co-located in the Tan Tock Seng Hospital Novena campus. Singapore National Eye Centre The Singapore National Eye Centre (SNEC) is a specialty centre for ophthalmological services within the public health sector. Aside from clinical services in ophthalmology, the centre also provides education and research services, with its faculty of nearly 80 ophthalmologists. The Singapore Eye Research Institute (SERI) was established as the centre’s research arm for eye and vision research. SNEC manages more than 380,000 patient visits and over 41,000 surgeries annually, many of these are tertiary and complex in nature. The centre’s full spectrum of subspecialties addresses every part of the eye – Corneal & External Eye Disease, Cataract & Comprehensive Ophthalmology, Glaucoma, Neuro-Ophthalmology, Ocular Inflammation & Immunology, Oculoplastic, Paediatric Ophthalmology & Adult Strabismus, Refractive Surgery, and Medical & Surgical Retina. SNEC adopts a multi-subspecialty approach to treating complex eye conditions, as such disorders require strategic management with other disciplines. The centre undertakes 100% video recording of major surgeries and a full audit of outcomes, as well as the pursuit of high-impact translational research (known as clinical-focused research). National Cancer Centre Singapore The National Cancer Centre Singapore (NCCS) is the country's national specialty centre for the diagnosis, research and treatment of cancer. The centre has Singapore's largest concentration of "internationally qualified oncologists". It was originally established in 1993 as a unit of Singapore General Hospital. but is now an autonomous institution belonging to Singapore Health Services. The centre's founding director is Professor Soo Khee Chee. It is currently headed by Professor William Hwang, the NCCS provides a range of medical, educational and research activities within a single institution; and practices a multi-disciplinary approach to diagnosis and treatment. The Centre, which is located in the Outram Medical Campus, is Southeast Asia's only full multi-disciplinary sub-specialist centre for cancer. In addition, the Centre is a teaching institution for post-graduate cancer education that trains and offers fellowships for many local and overseas doctors, nurses, para-medical professionals and researchers. National Heart Centre Singapore The National