Dr.S.N. Narasingan Cardiologist in Chennai

Dr.S.N. Narasingan
Cardiologist, Chennai


  • 2 Hospitals
  • 47 Years Experience


  • Cardiology

  • Internal Medicine


Fellow, Royal College of Physicians (FRCP), Glasgow, UK

Fellow, American College of Chest Physicians (FCCP), USA

Fellow, Indian College of Physicians (FICP), India

Practice Information

SNN Diagnostic Centre, Chennai

SNN Diagnostic Centre, Chennai

O# 38, N# 12, New Thandavaraya Street, Chennai, Tamil Nadu - 600021


11:00 AM - 07:00 PM

SNN Specialities Clinic, Chennai

SNN Specialities Clinic, Chennai

O# 6, N# 11, North Street, Sriram Nagar, Alwarpet, Chennai, Tamil Nadu - 600018


08:30 AM - 10:30 AM

Patient Experience

Your participation in the survey will help other patients make informed decisions. You will also be helping Dr.S.N. Narasingan and his staff know how they are doing and how they can improve their services.

Achievements & Contributions

  • Best Case Presentation Award (NESTLE), Madras in 1990
  • Outstanding Contribution Award in the field of Diabetes. Dept of Diabetology, Government Stanley Medical College Hospital, Chennai in 1998
  • Best Teacher Award, Stanley Medical College Alumni, Chennai in 1998
  • Dr. S Arulraj Oration Award. IMA Medirock, Thiruchirapalli in 1999
  • Eminent Teachers Award. City Physicians Association, Chennai in 2001
  • Academic Contribution Award by Madras Diabetes Research Foundation, Gopalapuram, Chennai in 2001
  • USV - Railway Association of Physicians of India Oration Award (RAPICON). Southern Railway Hospital, Chennai in 2002
  • Life Time Achiever Award. Chemco Alumni Association, Chengalpattu Medical College: In recognition of outstanding academic achievements and Medical Service to the needy in society in 2008
  • Outstanding Contribution Appreciation Award. Association of Physicians of India – Tamil Nadu State Chapter in 2009
  • Prof. G Ananthasubramaniam Oration Award. Association of Physicians of India, Tamil Nadu State Chapter Conference. Kanyakumari, Tamil Nadu in 2009
  • Fellowship Award. City Physician’s Association, Chennai, during 11th Anniversary in 2009
  • Dr. P J Metha Oration Award. Association of Physicians of India, during APICON 2010 in  2010
  • Life Time Achievement Award, The Tamil Nadu Dr. M G R Medical University, conferred by His Excellency the Governor of Tamil Nadu and Chancellor of the University in 2012
  • Interactive session on Reducing CV Risk in T2DM  - focus on Hypertension and Lipid Control. Indo–UK Diabetes Summit, Chennai. 2013
  • Moderator: Obesity Paradox and Predictions for ATP IV guidelines. With ACC Masters during Best of ACC meeting, Chennai. 2013
  • Atypical presentation of Hydatid Cyst of right lung
  • Diabetes Insipidus - A rare complication of Chronic Tuberculous Adhesive Meningitis leading to Hydro Cephalus with pressure effect on hypothalamus.
  • Stroke in the young due to Mitral Valve Prolapse Syndrome
  • Paget’s Disease of the bone
  • Tuberculous Granuloma of the liver presenting as PUO
  • Silicosis, Published in the Journal of Applied Medicine under Radio-Diagnosis
  • Corrected transposition of great vessels with Dextro Cardia manifesting as fever due to multiple brain abscesses
  • Case of right Atrial Myxoma presenting as a case of chest pain with fever
  • Dysphagia in a 12-year-old girl due to the pressure effect of Hilar Glands over Oesophagus
  • A case of Silicosis in a 60-year-old man who served for more than 25 years in Kolar gold fields
  • A rare case of Abdominal Aortic Anerysym - diagnostic dilemma
  • 75-year-old lady who presented with seizures proved to be suffering from Neuro-cysticercosis: CT Scan negative, MRI Scan positive
  • Secondary Diabetes in Cystic Fibrosis
  • Secondary Diabetes in  Haemochromotosis, Fibrocalculous Pancreatic Diabetes
  • An interesting case of reversal of the shunt in a case Septum Secondum ASD
  • Three cases of coarctation of aorta in one family – curable cause of hypertension, cured with surgery
  • Pneumopericardium
  • Multiple cases of infective Endocarditis with Valvular Heart Disease
  • Interesting case of HOCM
  • Familial Heterozygous Hypercholestralemia
  • Familial Hypertriglyceridemia
  • G6PD deficiency
  • Atypical presentation of Addison’s Disease with vomiting as sole manifestation
  • Collection of SLE cases
  • Rheumatoid Lung Disease
  • Limited Joint Mobility of Diabetes (LJM)
  • HIV positivity reported in an Acute Cerebellar Disease
  • A Case of Sarcoidosis
  • Deep vein Thrombosis leading to Sapheno Femaral Occlusion with features of early pulmonary embolism due to Anti-phospolipid antibodies in an 18-year-old female medical student
  • Member, Association of Physicians of India
  • Past Chairman, Association of Physicians of India, Tamil Nadu State Chapter
  • Member, Editorial Board, Journal of Association of Physicians of India, Tamil Nadu Chapter
  • Secretary, Association of Physicians of India, Chennai Chapter
  • Past Secretary & Past President, Indian Medical Association, North Chennai Branch
  • Past Secretary & Past President, North Chennai Doctors Association
  • Secretary, Hypertension Research Society, Chennai
  • Member, Cardiological Society of India
  • Member, Hypertension Society of India
  • Member, Atherosclerosis Research Society of India and International Society of Atherosclerosis & Thrombosis
  • Past Executive Committee Member, Research Society for the Study of Diabetes in India
  • Member, Diabetic Association of India, Chennai Chapter
  • Member, Indian Stroke Society
  • Member, Tamil Nadu Medical Practitioners Association
  • Member, Lipid Association of India
  • President, Physician’s Journal Club, Chennai
  • Chairman, Ethics Committee, Diabetes Research Centre, Royapuram, Chennai
  • Dean of Faculty, MV Hospital for Diabetes & Diabetes Research Centre, Chennai - WHO Collaborating Centre
  • President, Chennai Cardiology Club
  • Adjunct Professor of Medicine, The Tamil Nadu Dr. M G R Medical University, Chennai
  • National Advisory Board Member for section on Lipidology for Journal of the Association of Physicians of India, JAPI