Dr Suehazlyn has extensive experience in the field of medicine and endocrinology. Since her involvement in endocrinology in 2005, she is an active member of the Malaysian Endocrine and Metabolic Society. Prior to joining Thomson Hospital Kota Damansara, she was a senior lecturer with the Department of Medicine, UKM where she trained undergraduate and postgraduate students attached with the Faculty of Medicine and the Endocrinology Unit. She has been involved in multiple local and international researches on the subject of diabetes, thyroid, osteoporosis and obesity, and has published journals in several peer-reviewed publications on the above subjects.