Dr Lim Quan Hziung is serving Medical Lecturer in Universiti Malaya (UM) / Universiti Malaya Medical Centre (UMMC). He obtained his basic and postgraduate medical degrees, and completed his Endocrinology subspecialty training at UM. 

He is a council member of the Malaysian Obesity Society, and an active committee member in the Diabetes Care Unit in UMMC. His clinical work focuses on comprehensive care for patietns with clinical obesity, diabetes and various endocrinology conditions. 

He has supervised numerous masters and undergraduate medical students and is actively involved in multiple research projects. His research interests includes type 1 and type 2 diabetes, population metabolic health, obesity and its related comorbidities.

He has published in multiple international medical journals including The Lancet Diabetes and Endocrinology, Diabetes/Metabolism Research and Reviews, Journal of Diabetes Investigation among others.

His work has been presented at international conferences including the United States Endocrine Society annual conference (US ENDO), ASEAN Federation of Endocrine Society (AFES) Congress, and the International Diabetes Epidemiology Group biennial symposium. 

He is regularly engaged for talks with healthcare workers and the public to share on topics on Endocrinology and Diabetes. He has been invited for national media appearances, and has had articles published in various local media.