Prof. Dr. Mohd Shahrir Mohamed Said is a distinguished Senior Consultant Physician and Rheumatologist at UKM Specialist Centre (UKMSC), with extensive expertise in managing complex autoimmune and inflammatory conditions. As Head of the Rheumatology unit since 2008 and a Professor since 2016, he leads in Rheumatoid arthritis, Systemic Lupus Erythematosus (SLE), and Systemic sclerosis. His impactful research, with over 1800 Google Scholar citations, focuses on clinical and molecular aspects of rheumatology, including subclinical atherosclerosis and diagnostic markers. He is committed to interprofessional collaborative care for chronic diseases.