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044 2476 8402 Ext: 379 / 475
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Doctor Profile - Dr. K.R.Vinay Kumar

Senior Consultant
Dr. K.R.Vinay Kumar


M.B.B.S, M.D, M.R.C.P(UK), DM(Gastroenterology), F.R.C.P (London)

Area(s) of Specialization:



33 Years

For Appointment, Call:


Fellowships / Memberships:

  • Indian Society of Gastroenterology
  • Royal College of Physicians, London
  • Indian Association of Study of Liver
  • World train The Trainer (WGO) Forum
  • Indian Medical Association
  • Endoscopy Society of India
  • Medical Teacher’s Association
  • Lions Club International


Publication from 1982-2014

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  • Investigated Cholera epidemic in the state of Kerala, India. Project report submitted to Public Health Department, Government of India.
  • Investigated Japanese B encephalitis epidemic in the State of Kerala, India. Project report submitted to Ministry of Health, Govt. of India.
  • Ethanol ablation of Hepatocellular cancer
  • Etiology of Tropical Pancreatitis (ongoing)

Papers in Print

Risk  of  intravenous  contrast  nephropathy  in  cirrhosis  Liver–  A  prospective  study  with  parallel  controls Mashhood    P Villyoth,  George    Peter,  Paul  cheruvathoor  ,  Rooby    Erachamveettil    Hamza,  ShanidAbdulSathar,  SrijayaSreesh    ,Premalatha  Narayanan,    Kattoor  Ramakrishnan  Vinayakumar
A paradoxical role for an acute phase reactant in decompensated cirrhosis
George Peter, Paul Cheruvathoor George, Mashhood Padincharepurathu Villyoth, Suthanu Bahuleyan, Nikhil Suraj, Chethan Govindaraju, Shanid Abdul Sathar, Srijaya Sreesh, Premalatha Narayanan, Kattoor Ramakrishnan Vinayakumar
Impact of severity of Acute kidney injury (AKI) on mortality in hospitalized patients with decompensated cirrhosis.
Prasanth Kunjan Nadar Sobhan, Suthanu Bahuleyan, Tony joseph, Premaletha Narayanan, Kattoor Ramakrishnan Nair Vinayakumar   (Annals of gastro)
Risk factors for in hospital mortality in cirrhosis with sepsis
Paul Cheruvathoor   George Peter  Mashhood P Villyoth   Srijaya Sreesh  Premaletha Narayanan  Kattoor Ramakrishnan Vinayakumar
Predictors of short term mortality in patients with Cirrhosis and Spontaneous Bacterial peritonitis.
Suthanu A B , Prasanth K S ,George Peter ,  Tony     Joseph, Mashhood Padincharepurathu Villyoth, , Nikhil Suraj, Chethan Govindaraju, Shanid Abdul Sathar, Srijaya Sreesh, Premalatha Narayanan, Kattoor Ramakrishnan Vinayakumar
QT interval prolongation: a risk factor for development of hepatorenal syndrome in cirrhotic patients with acute variceal bleeding
 George Peter, Paul Cheruvathoor George, MashhoodPadincharepurathu Villyoth, Sijil Sivaraman, Rooby ErachamveettilHamza, Suthanu Bahuleyan, Kadavanoor Srijith, Abhilash Haridas,Shanid Abdul Sathar, Srijaya Sreesh, Premalatha Narayanan, Kattoor Ramakrishnan Vinayakumar
Giant Fibrovascular polyp of the Esophagus
Suthanu Bahuleyan , Tony Joseph , Srijaya Sreesh , Kattoor Ramakrishnan Vinayakumar
Aspartate aminotransferase/platelet ratio index (APRI) and Neutrophil lymphocyte (N/L) ratio to assess fibrosis/cirrhosis  in chronic hepatitis B (CHB)
Tony Joseph, Prasanth Sobhan, Suthanu Bahuleyan, Chethan Govindaraju, Srijaya Sreesh, Premalatha Narayanan, Kattoor Ramakrishnan Vinayakumar
Amiodarone induced symptomatic hepatitis : Case report and management
dilemmas   Tony Joseph , Prasanth Sobhan , Suthanu Bahuleyan , Rooby Shaheer , Deni Joseph , Srijaya Sreesh , Kattoor Ramakrishnan Vinayakumar  Scholarone Manuscript


  1. 33 years of experience in Gastroenterology as a trainer, practitioner and examiner
  2. Clinical Research
  3. Conducting National level courses in Gastroenterology
  4. Management training
  5. Administration of Medical college Institutions
  6. Administration of Medical College Hospitals
  7. Academic and administrative experience in University as the Dean and Chairman of the Board of studies

Important Courses conducted
Training course in C/c Hepatitis B infection-2004
Course in Hepatology for Physicians-2005
South zone Liver course- 2007
National Course for GI Trainees -2010
State research training program- 2010
Advanced course in HBV management-2013
Trivandrum Liver clinics-2014
National EUS workshop  -2015

Awards and Honours:

  1. Best poster presentation award : Indian Society of Gastroenterology Annual Conference 1995
  2. Best paper award :  Indian Association for Study of Liver diseases , Annual conference 2004
  3. Fellowship award of Royal College of Physicians (London)
  4. Best Citizens Award, 2015
  5. National merit scholarship holder during MBBS course
  6. Gold medalist Pharmacology.
  7. First rank - MD General Medicine examination University of Kerala 1981

Other Consultants in Hepatology


Board:044-45928500 Ext.no. 8898