Consultant Gastroenterologist, liver specialist and endoscopist, Consultant and Head Gastroenterologist, Hepatologist and Therapeutic Endoscopist, Park Hospital Gurgaon, Consultant Gastroenterologist, Hepatologist and Therapeutic Endoscopist, Artemis Health Institute Gurgaon, Pool Officer (SRA)- Adult Gastroenterology, Postgraduate Institute Of Medical Education and Research (PGIMER), Chandigarh,, D.M. (Adult Gastroenterology), Postgraduate Institute Of Medical Education and Research (PGIMER), Chandigarh, Medical Officer (Pediatrics), Hindu Rao Hospital, Delhi, Senior Resident, Maharaja Agrasen Medical College, Agroha, Hisar, Haryana, Junior Resident (MD) (I,II,III year), G.S.V.M. Medical College, Kanpur