MBBS (Burdwan Medical College, Burdwan) in 1986 with 8 gold medals & university first position in all three professional examinations) MD (Internal Medicine PGIMER, Chandigarh, 1991) DNB (National Board of Examination, New Delhi, 1992) DM (Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sc. Lucknow, 1995) FACG (American College of Gastroenterology, 2007) FRCP (Edin, 2020) Fellow, Rome Foundation Fellow of National Academy of Medical Science, India • Professor, Department of Gastroenterology, SGPGI, Lucknow, India • Medical Teacher with an experience of teaching post-graduate level (DM, PhD) students for more than 30 years • Medical Researcher with 30 years of research experience with more than 314 publications • Administrator in the following administrative positions currently  Founder Member of the Indian Motility and Functional Diseases Association and the past Secretary General, Asian Neurogastroenterology & Motility Association  Member of Rome Foundation (www.romecriteria.org)  Involved in several committees of the Rome Foundation such as international liaison committee (Chair), Research Committee (Chair), post-infectious FGID committee, Rome Asian working team, Executive Committee Member of Rome Global Epidemiological Study etc. • Editor-in-Chief, Indian J Gastroenterol • Associate Editor, J Neurogastroenterology Motility since 2010 • Senior Editor, J Digestive Endoscopy (Luminal Endoscopy section) • Associate Editor, Digestive Diseases (Karger, Nutrition and Probiotics) • Member of Advisory Board of Nature Review Gastroenterology and Hepatology • Editorial Board Member, World J Gastroenterol, J Gastroenterol Hepatol • 34 awards • Visiting Clinician, Mayo Clinic, Scottsdale, USA 2005 (November 2005) • Visiting Consultant, Hamad Medical Corporation, Doha, Qatar • Fellow of World Health Organization at Prince of Sonkhla University, Hat Yai, Thailand (2009) for Biostatistics and Epidemiology training • Warren Marshal Award (2019) of APAGE • Published more than 314 research papers, with h-index 56, i10 score 222, total citations 11525 (research gate)