Dr Dinesh Carl Junis Mahendran

MBBS (Hons), FRACP (Australia)

Dr Dinesh is a dedicated specialist in hormone and metabolic health, with over a decade of experience managing complex endocrine conditions. His care goes beyond just treating symptoms—offering personalised, science-backed treatment plans that enhance long-term health, energy, and quality of life.


He graduated with honours from Monash University, Melbourne in 2009, receiving the Prince Henry’s Prize in Surgery. He completed his endocrinology training in Melbourne and was awarded top honours at the Endocrine Society of Australia Clinical Weekend in 2016. He later secured a place in Australia’s only Andrology fellowship, training in male hormonal health while working with leading experts in diabetes, obesity, bone health, and hormone-related conditions.


Upon returning to Singapore, Dr Dinesh led the adrenal, pituitary, and bone health services at Khoo Teck Puat Hospital, where he also founded the Metabolic Bone Clinic. He is passionate about education and served as Associate Programme Director for Endocrinology at the National Health Group (NHG), earning the NHG Teaching Award for Senior Doctors in 2023. A forward-thinking clinician, he has been an early adopter of advanced diabetes and weight therapies such as GLP-1 receptor agonists since 2014.

Grounded in Experience, Empathy & Movement
Dr Dinesh believes health is not just about numbers on a chart—it’s about how you feel, move, and live. Whether you're dealing with diabetes, fatigue, unexplained weight changes, osteoporosis, or hormone imbalances, he takes the time to listen and tailor a holistic care plan that brings clarity and control back to your life.


A firm believer in “movement as medicine,” Dr Dinesh brings his clinical philosophy into daily life. He has completed multiple marathons and a solo HYROX competition, and is currently taking on his next big challenge: learning tennis. Most of all, he’s a proud father to a spirited 9-year-old—who, he says, keeps him on his toes more than any competition ever could.