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Endocrinologist in Chennai

Dr Narayanan N K

MRCP (Internal Medicine, UK), SCE (Diabetology & Endocrinology, UK), MRCP (Diabetology & Endocrinology, UK),CCT(UK).

Work Experience

16 yrs+

Registration No

63183

Language

English, हिंदी, தமிழ்

Location

Apollo Hospitals Greams Road Chennai
  • Dr. N. K. Narayanan is a Sr. Consultant Endocrinologist and Diabetes Specialist at Apollo Sugar Clinics in Apollo Hospitals Greams Road, Chennai. He is an experienced endocrinologist who provides treatment for various endocrine disorders, type 1 diabetes, and type 2 diabetes. Over the years, he has published various books and papers on Diabetes & Metabolism, guidelines for management of pituitary tumors, familial adrenocortical carcinoma, and many others. He was awarded multiple times for his abstracts, and clinical posters. He was given the best poster prize by the British Endocrine Society in 2011 for the work on familial adrenocortical carcinoma. He won the best abstract award for his work on non-invasive lateralization technique in primary hyperaldosteronism.   

He provides treatment for:

  • Type 1 diabetes.
  • Type 2 diabetes.
  • Insulin therapy.
  • Endocrine disorders.
  • Thyroid disorders.
  • Hypothyroidism.
  • Parathyroid disorders.
  • Pituitary disorders.
  • Pituitary tumor management.
  • Metabolic Disorders.

 

Work Experience

  • 16 Years

Awards and Achievements

Awards :
  • Non-invasive lateralization technique in primary hyperaldosteronism – 1st February 2012 – Best abstract award, East Anglian Society for Endocrinology, UK
  • Familial adrenocortical carcinoma in association with HNPCC – Best poster prize in clinical  posters category, British Endocrine Society (BES) conference 2011 (an international conference attended by thousands of delegates from all over the world)
  • Life threatening metabolic alkalosis in Pendred syndrome – 7th October 2009, Best abstract award, East Anglian Society for Endocrinology, UK
  • Familial adrenocortical carcinoma associated with HNPCC – 2nd February 2011, Best abstract award, East Anglian Society for Endocrinology, UK

Research and Publications

  • Books : Wrote the Diabetes & Metabolism chapter in the book titled “Lecture notes for Cambridge medical students”
  • Guidelines : Formulated the East Anglia Regional guidelines for the management of pituitary tumours
Journal articles:
 
  • Challis B, Narayanan Kandasamy,Powlson AS, et al (june 2016) – Familial adrenocortical carcinoma in association with Lynch syndrome, J Clin Endocrinol Metab. 2016 Jun;101(6):2269-72.
  • Narayanan Kandasamy, B Hardy, L Page, et al (March 2014) – Cortisol shifts financial risk preferences – Proceedings of the National Academy of Sciences, March 4, 2014, vol. 111 no. 9 
  • AK Annamalai, Narayanan Kandasamy, A Webb, et al (Jan 2013) - A comprehensive study of clinical, biochemical, radiological, vascular, cardiac and sleep parameters in an unselected cohort of patients with acromegaly undergoing pre-surgical somatostatin receptor ligand therapy – J Clin Endocrinol Metab
  • R Kay, Halsall DJ, AK Annamalai, Narayanan Kandasamy, et al (March 2013) - A novel mass spectrometry based method for determining insulin-like growth factor-1: Assessment in a cohort of subjects with newly diagnosed acromegaly – Clinical Endocrinology
  • AK Annamalai AK, AS Powlson, Narayanan Kandasamy, K Lodge, J Graggaber, DJ Halsall NM Antoun, HK Cheow, PC Buttery, E George, M Griffiths, SJ Price, JD Pickard, P Sivasothy, M Gurnell - Hypopituitarism, pulmonary infiltration and a spontaneously resolving occipital mass (Aug 2012) – QJM, 2012, Aug (E-pub ahead of print)
  • Narayanan Kandasamy, G Lennox, AK Annamalai, G Maguire, AI Alder (Jan 2012) Sitagliptin in GAD antibody positive diabetes mellitus – Endocrine Practice, 2012 Jan 31:1-9.
  • AK Annamalai AK, AF Dean, Narayanan Kandasamy, et al (Nov 2011) - Temozolomide responsiveness in aggressive corticotroph tumours: a case report and review of the literature – Pituitary, Nov 2011 [Epub ahead of print]
  • Narayanan Kandasamy, M Evans, VK Chatterjee, FE Karet (July 2011) Life-threatening metabolic alkalosis in Pendred syndrome – Eur J Endo, 165: 167-170, doi:10.1530/EJE-11-0101
  • Narayanan Kandasamy, AK Annamalai, N Antoun, M Gurnell (July 2010) Hypotension, polyuria and a cardiac arrest (Case report) – The QJM, July 2010, doi:10.1093/qjmed/hcq106
  • A. K. Annamalai, S. Mankia, Narayanan Kandasamy, S. Donald and A. I. Adler (March 2010) Continuous subcutaneous insulin usage in a patient with no gut – Diabetic medicine, March 2010,
  • doi: 10.1111/j.1464-5491.2010.02927.x
  • S K Mankia, R A Weerakkody, T S Wijesuriya, Narayanan Kandasamy, F Finucane, M Guilfoyle, N Antoun, J D Pickard, M Gurnell (May 2009) Spontanous cerebrospinal fluid rhinorrhoea as the presenting feature of an invasive macroprolactinoma – British Medical Journal Case Reports, May 2009, doi:10.1136/bcr.12.2008.1383
  • Narayanan Kandasamy, F Joseph, N Goenka (May 2008) The role of Omega 3 Fatty acids in Cardiovascular disease, hypertriglyceridaemia and diabetes Mellitus – The British Journal of Diabetes and Vascular Disease, 8(3): 121- 126
 

Professional Memberships and Certifications

Memberships:
  • Member, Indian Medical Council
  • Member, Royal College of Physicians, UK
  • Member, Endocrine Society USA
  • Indian Society for Pediatric & Adolescent Endocrinology (ISPAE)
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