- MBBS, 1980, JIPMER, Pondicherry
- DNB, 1982, AIIMS, Nova Delhi
- Bolsa, 1998, FICP, Indian College of Physicians, 1998
- Fellowship, 1998, Colégio Americano de Gastroenterologia
- Fellowship, 2005, FAMS (Gastroenterologia), Academia de Ciências Médicas da Índia
- Bolsa, 2010, Royal College of Physicians of Ireland
SA Nani Vadekar Oration, Lokmanya Tilak Memorial Medical College/General Hospital, Mumbai - 2014 Netaji Oration, Association of Physicians of India - 2013 Lifetime Achievement Award, ENDOCON - 2005 UP Ratan, Governo de Uttar Pradesh - 2002 General Amir Chand Oration Award , NAMS - 2008
- Diretor Fortis Memorial Research Institute, Gurgaon
- Consultor sênior, Fortis Memorial Research Institute, Gurgaon
- Consultor sênior, Fortis Memorial Research Institute, Gurgaon
- Vice presidente, Medanta - The Medicity, Gurgaon
- Consultor sênior, Medanta - The Medicity, Gurgaon
- Chefe de Departamento, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow
- Consultor, Instituto de Pós-Graduação em Ciências Médicas Sanjay Gandhi, Lucknow