Dr Koay Beng Siang

Dr Koay Beng Siang is a paediatrician with expertise in general paediatrics and paediatric rheumatology, providing comprehensive healthcare for infants, children, and adolescents. He manages a broad range of childhood illnesses while also specialising in autoimmune, inflammatory, and rheumatological conditions affecting paediatric patients. With advanced fellowship training in paediatric rheumatology, Dr Koay Beng Siang is experienced in diagnosing and managing juvenile arthritis, autoimmune disorders, connective tissue diseases, and chronic inflammatory conditions in children. His clinical approach focuses on early diagnosis, long-term disease monitoring, personalised treatment planning, and family-centred care aimed at improving long-term health outcomes and quality of life. Dr Koay Beng Siang works closely with multidisciplinary healthcare teams and families to provide holistic paediatric care while supporting healthy childhood growth, development, and chronic disease management. MD (USM) — Doctor of Medicine from Universiti Sains Malaysia Advanced Fellowship in Paediatric Rheumatology (S’pore) — Advanced Fellowship in Paediatric Rheumatology, Singapore