2008 - 2014 Proprietor at Noida Dental Centre, Noida Sector 61
1995 - 2008 Proprietor at Esthtetic Dental Clinic,Bhilai & Raipur, Chhattisgarh
1982 - 1995 Senior Deputy Director at Sail, Bhilai Still Plant Hospital
1979 - 1982 Senior Resident at BHU, Institute of Medical Sciences
1982 - 1985 Head of the Deptt at SAIL, Rourkela Steel Plant( Indo German Hospital)