He has more than 19 years of experience. Dr.d.k das works at AIIMS & Ram ManoharLohia Hospital currently. He has worked with Apollo Spectra Hospitals in the past. Apart from hospital affiliations, he has been working actively in various fields. He has been an active member of various organisations, including Indian Orthopaedic Association, Delhi Medical Council. Dr.d.k das finished his MS from POSTGRADUATE INSTITUTE OF MEDICAL EDUCATION AND RESEARCH, CHANDIGARH,. After that, he went on to do MBBS from Sambalpur University.