Dr Donovan Tay -
Senior Consultant Endocrinologist in Singapore
MBBS (Singapore) | MRCP (UK) | M.Med (Singapore) | FAMS (Endocrinology) | MCI
Dr Donovan Tay is a Senior Consultant Endocrinologist with more than 20 years of clinical experience in endocrine and metabolic medicine.
He provides specialist assessment and personalised care for thyroid disorders, diabetes mellitus, osteoporosis and metabolic bone disease, calcium and parathyroid disorders, weight and metabolic health, pituitary and adrenal disorders, and other hormonal conditions.
His clinical practice is complemented by fellowship and research training, peer-reviewed publications, professional leadership, medical education and participation in specialist conferences.
Endocrine Conditions Assessed & Managed
Dr Donovan Tay assesses and manages a broad range of endocrine and metabolic conditions, including diabetes, thyroid disorders, osteoporosis and metabolic bone disease, calcium and parathyroid disorders, pituitary and adrenal disorders, lipid disorders, weight and metabolic health, and other hormonal conditions.
Specialist Training & Clinical Experience
Dr Tay graduated from the National University of Singapore and subsequently obtained his Membership of the Royal College of Physicians (UK), Master of Medicine and Master of Clinical Investigation.
After completing specialist training in endocrinology in Singapore, he was accredited as an endocrinologist and conferred Fellowship of the Academy of Medicine, Singapore.
He subsequently undertook fellowship and research training in Metabolic Bone Disease and Osteoporosis at Columbia University in New York, developing further experience in osteoporosis, calcium and parathyroid disorders and metabolic bone disease. His institutional profile also documents his specialist work across diabetes, thyroid, pituitary, adrenal, lipid and metabolic conditions.
Special Interest in Osteoporosis & Metabolic Bone Health
Dr Donovan Tay has a particular clinical interest in osteoporosis and metabolic bone disease. He undertook fellowship and research training in Metabolic Bone Disease and Osteoporosis at Columbia University in New York.
His work in this area includes the assessment and management of osteoporosis, calcium and parathyroid disorders, and other conditions affecting bone and mineral health.
Dr Tay has also contributed to peer-reviewed research in metabolic bone disease and was among the expert authors of the 2025 Singapore Consensus Statements on the Management of Osteoporosis.
Leadership in Endocrinology
Dr Donovan Tay currently serves as Vice-Chairman of the Chapter of Endocrinologists, College of Physicians, Singapore, for the 2025–2027 term.
He also serves on the Executive Committee of the Osteoporosis Society of Singapore, reflecting his ongoing involvement in osteoporosis, bone health and professional education.
Through this professional role, he contributes to the wider endocrine community in Singapore alongside other specialists involved in clinical practice, professional development and medical education.
Conference Speaker & Medical Educator
Dr Donovan Tay has participated in specialist conferences, professional meetings and medical education activities in endocrinology.
His professional activities have included conference presentations, panel discussions and session chairing, contributing to the exchange of clinical knowledge among healthcare professionals.
He has also been involved in medical education and the sharing of endocrine knowledge with doctors, healthcare professionals and the wider community.
Research & Publications
Dr Donovan Tay has contributed to peer-reviewed research in endocrinology, with particular work involving osteoporosis, metabolic bone disease, parathyroid disorders and hypoparathyroidism.
His published work includes research on parathyroid localisation in primary hyperparathyroidism, long-term treatment of hypoparathyroidism, osteoporosis and bone metabolism, and related endocrine conditions.
Long-term therapy of hypoparathyroidism with rhPTH(1-84)
Journal of Clinical Endocrinology & Metabolism, 2019
British Journal of Clinical Pharmacology, 2018
Dr Donovan Tay during a Channel 8 health segment.
Medical Media & Public Education
Dr Donovan Tay has contributed to public health education through television, radio, health talks and community education, helping explain endocrine conditions in a clear and accessible way.
Topics discussed have included areas such as osteoporosis, diabetes, thyroid disorders and general endocrine health, with the aim of helping patients better understand when specialist assessment may be appropriate.
He has also participated in public and professional education activities beyond the clinic, reflecting his ongoing interest in improving awareness of endocrine and metabolic conditions.
A Clear and Personalised Approach to Endocrine Care
Dr Donovan Tay believes that endocrine care should begin with a clear understanding of the patient’s concerns, medical history and treatment goals.
Many endocrine conditions require careful interpretation of symptoms, blood tests, imaging and long-term risk factors rather than a one-size-fits-all approach.
At Arden, consultations are focused on explaining the diagnosis clearly, discussing appropriate treatment options and developing a management plan that is practical and individualised.
Where ongoing monitoring is required, Dr Tay works with patients to review progress over time and adjust treatment when appropriate.
Consultations for International Patients
Arden welcomes patients travelling to Singapore for specialist endocrine assessment and follow-up care.
International patients may contact the clinic in advance to arrange an appointment and share relevant medical records, laboratory results, imaging reports and current medication lists for review.
Where appropriate, Dr Donovan Tay can review an existing diagnosis, assess previous investigations, discuss treatment options and advise on ongoing endocrine care.
The clinic can also help patients understand what information to prepare before travelling, so the consultation can be as efficient and useful as possible.
