Dr Dimuthu Muthukuda, MBBS, MD, MRCP,  FACE, FSLCE, is a Consultant Endocrinologist attached to the Sri Jayewardenepura General Hospital, Sri Lanka.

Dr Dimuthu is the Current President of the Sri Lanka College of Endocrinologists. She held the secretary of the Sri Lanka College of Endocrinologists from 2015-2016. She is the first co-editor of the Sri Lanka Journal of Diabetes, Endocrinology & Metabolism. 

She has many publications in the field of Endocrinology in peer-reviewed journals.