• CHAIRMAN, K.J.Hospital, Research & Postgraduate Centre, Chennai.
• Chief of Surgery & Renal Transplant, K.J.Hospital, Research & Postgraduate Centre, Chennai.
• Chairman, K.J. Research Foundation, Chennai.
• Emeritus Professor of Surgery, Tamil Nadu Dr.M.G.R. Medical University, Chennai.
• President, International Medical Sciences Academy.
• Honorary Overseas Advisor, Royal College of Physicians and Surgeons of Glasgow, UK.

• F.R.C.S - Royal College of Physicians & Surgeons of Glasgow, United Kingdom (1965).
• M.B.B.S. - Trivandrum Medical College, University of Kerala (1959).
• Liver Transplant Surgery With Prof.Thomas E.Starzl, University of Pittsburgh, U.S.A (1992).
• Liver Transplant Surgery With Sir Roy Calne, Adden Brookes Hospital Cambridge, U.K. (1991).
• Gastro-Intestinal Surgery With Prof. Sir Andrew Watt Kay, Glasgow University, U.K. (1973).
• Gastro-Intestinal Surgery With Prof. Komei Nakayama, Women’s Medical College, Tokyo, Japan (1971).
• Cancer Surgery Memorial Hospital, New York, USA Mayo Clinic,Rochester, U.S.A. (1969).
• Training in Hemodialysis Eschener Nephro-Urological Klinik Des Bezimsmanken, Hausse Aue, Germany (1969).
• Hon. Assistant Professor and Surgeon Govt. Stanley Medical College & Hospital, Chennai. (1965 - 69).
• Department of Gastroenterology Western General Hospital, Glasgow, UK (1964-65).
• Registrar Prince of Wales Hospital, London, UK (1963 - 64).
• Senior House Officer Prince of Wales Hospital, London, UK (1962 - 63).
• Rotating Internship - Trivandrum Medical College, University of Kerala, India (1961).

• Lifetime Achievement Award The Tamilnadu Dr.M.G.R.Medical University (2011).
• Lifetime achievement Award of Leadership Excellence in recognition of Significant contributions made to Health Care and Society by Voluntary Health Services (2010).
• Dr.B.C.Roy National Award In recognition of the best services in the field of the Medical organizations and Medical Institutions (1995).
• The Doctor of the Year Award Indian Medical Association, Central Madras Conferred (1995).

• Founder Chairman K.J.Hospital Research & Postgraduate Centre, Chennai (1969) - to present.
• Founder Chairman K.J. Research Foundation, Chennai. (1983) - to Present.
• President International Medical Sciences Academy 2002 - Present.
• Postgraduate Degree Examiner (MS) Gujarat University and Mumbai University (1999).
• FRCS Examiner Royal College of Physicians & Surgeons, Glasgow, UK (1998) - Present.
• FRCS Examiner Royal College of Physicians and Surgeons of Glasgow, UK (1993) - Present.
• M.B.B.S. Examiner in Surgery Bombay University (1998).
• Vice President International Medical Sciences Academy (1992 - 2002).
• Hon. Overseas Advisor Royal College of Physicians and Surgeons of Glasgow, UK Since 1990.
• Honorary Surgeon to the President of India (1982 - 1987).
• Founder Trustee International Medical Sciences Academy (1983).

K.J.Hospital Research & Postgraduate Centre

• Founder Chairman K.J.Hospital Research & Postgraduate Centre, Chennai (1969) - to present.
• Founder Chairman K.J. Research Foundation, Chennai. (1983) - to Present. 
• President International Medical Sciences Academy 2002 - Present. 
• Postgraduate Degree Examiner (MS) Gujarat University and Mumbai University (1999). 
• FRCS Examiner Royal College of Physicians & Surgeons, Glasgow, UK (1998) - Present. 
• FRCS Examiner Royal College of Physicians and Surgeons of Glasgow, UK (1993) - Present. 
• M.B.B.S. Examiner in Surgery Bombay University (1998). 
• Vice President International Medical Sciences Academy (1992 - 2002). 
• Hon. Overseas Advisor Royal College of Physicians and Surgeons of Glasgow, UK Since 1990. 
• Honorary Surgeon to the President of India (1982 - 1987). 
• Founder Trustee International Medical Sciences Academy (1983).

International Medical Sciences Academy (IMSA)

• Founded IMSA with the Late Dr.K.N.Rao and were the First Trustees.
• Was instrumental in making it the only Indian originated medical organization with multi disciplinary medical professionals and scientists as its members including two Nobel laureates as its honorary Fellows.
• Has made IMSA into an International and national body with 29 and 20 chapters respectively
• Started its acclaimed Continuing Medical Education (CME).
• Was instrumental in making IMSA an associate member of Council of International Organisation of Medical Sciences (CIOMS) Geneva.
• Conducted 367 monthly CME program without a break under the aegis of IMSA TN Chapter since it’s inception

The Royal College of Physicians and Surgeons of Glasgow

• Overseas Advisor in India and Visiting Honorary Registrar of the College.
• Co-ordinator of International Activities in India providing advise to the college on mutually beneficial issues and awarding fellowships to eminent achievers in the medical profession.
• Have convened two major international conference for the Royal College of Physicians & Surgeons of Glasgow in Chennai in the year 1988 and 1992, conferences attended by over 2000 delegates with speakers from UK, USA, Germany, Japan and India.
• Organized Liver symposium in the year 1995 in Chennai with speakers from Cambridge, Pittsburgh and India and attended by over 1500 delegates.

K.J.Research Foundation

• Founded K.J.Research foundation in 1983, recognized by the Department of Scientific and Industrial Research, Ministry of Science and Technology, Govt. of India.
• Instrumental in tying up with IGCAR, (Indira Gandhi Centre for Atomic Research), Bhabha Atomic Research Centre, Anna University, Pittsburgh University & Veterinary University. for conducting multi disciplinary research activities.

• Board of Governors, School of Management, Central University, Pondicherry.
• Syndicate member, Alagappa University, Karaikudi, Tamilnadu.
• Biomedical Engineering Faculty, I.I.T. Madras.
• Senate member, Tamil Nadu Dr.M.G.R. Medical University.
• Electronics Development Council, Govt. of India.
• Task Force, Medical Curriculum Revision, Medical Council of India.
• British Medical Association, UK.
• International Hospital Federation, UK.
• European Dialysis and Transplant Association, Amsterdam, The Netherlands.
• European Society of Artificial Organs, The Netherlands.
• Indian Medical Association, New Delhi.
• Association of Surgeons of India.
• The Society of Magnetic Resonance Imaging, California, USA.
• The New York Academy of Sciences, New York, USA Research Advisory Council, Himalayan Institute Hospital Trust & Narasimha Rao Medical College.
• International Gastro Surgical Club, The Netherlands.
• Forensic Sciences Society.
• The Transplantation Society, France.

• Annual oration of Surgical Research Society, B.J.Medical College, Pune.
• Colombo College of Surgeons, Sri Lanka.
• Interventional Radiology, CME Program, ASICON 85.
• Sir J.C.Bose Memorial Oration '88 in IRIA'89, Calcutta.
• Progress in management of Gall Stones ASI’89.
• International Hospital Federations Annual Convention, Helsinki, 1989.
• Kidney & Gall Bladder Lithotripsy SLMA Sri Lankan Medical Association, Colombo.
• Annual Oration of Surgical Research Society, King George Hospital, Lucknow.
• Presidential address 5th National Conference of Biomechanics, I.I.T.

• Platelet Derived Growth Factor (PDGF).
• Oxygen alarm.
• Iontophoresis.
• Blood infusion pump.
• Cot weighing machine for bed ridden patients(Original).
• Bio artificial liver(Original).
• Keratinocytes culture for Cancer patient.
• Autologous Personalised Cancer Vaccine(Original).
• Uretermyography Electrode (Original).
• Indigenous Human Serum Albumin (HSA) For lymphoscintigraphy(Original).
• Fetal Bovine Serum (FBS).
• Phytohemo Agglutinin.
• Indigenous Electrode for Lithotripter ( Original).
• Hydrostatic Stone Immobilizer for treatment of urinary bladder stone with lithotripter(Original).
• Structural Changes in Pancreas in Type II diabetes (Original).
• Breast Enhancement Cream (Original).
• Electronic Nose to smell urea in the blood ( Original).
• A screening tool to identify hypo and hyperthyroidism non invasively(Original).
• Ortho Lithotripter for musculo skeletal conditions(Original).
• Simple devise to read out osteoporosis from Chest X-ray(Original).
• Brain Natriuretic Peptide triad Biochemical triad (Original).
• A novel method of treating baldness (Original).

• Over 200 Publications in National and International Journals. Many of the publications are original. www.kjhospital.net
• Presented over 60 papers in National and International Conferences.
• Chaired many sessions in National and International Conferences.