2002 - 2020 Director at Samadhan Gastro-Liver Clinic
2002 - 2015 Senior Consultant at Mata Chanan Devi Hospital, Janakpuri
1996 - 2002 Senior Resident at Dept of Gastroenterology, GB Pant hospital
1992 - 1995 Junior Resident at Dept of Medicine, AIIMS
1995 - 1996 Senior Resident at Medical Oncology, AIIMS