Senior Consultant Respiratory Physician Bronchoscopist Academic Co-Ordinator, Department of Respiratory Medicine, Apollo Hospitals.
President : Indian Medical Association, Apollo Hospitals - Thousand - lights branch, Chennai, India.
Vice-President of FIRST Association of Pulmonologists of Tamilnadu (APT)
Member, Editorial Board, of : FIRST Journal of Association of Pulmonologists of Tamilnadu (JAPT)
Founder Member of Organizing Committee: TAPPCON-Tamilnadu & Pondicherry Pulmonology Conference
Former Vice-President (Medical) - BreatheEazy Clinic, for Apollo Hospitals Group, India`s FIRST Disease Management Programme, since June 2008 TILL 2014. BreatheEazy Clinic is for Asthma & COPD (Bronchitis)
Former Member : The Global Advisory Board of: The Disease Management Association of India (DMAI)
Former Member : Institutional Ethical Committee The Tamilnadu Dr.M.G.R.Medical University Chennai, India.