Oncology,
- MBBS, 1984
- MD - Radiotherapy, 1987
- Medical Oncology, Consultant- Narayana Superspeciality Hospital, Howrah
- Medical Oncology, Visiting Consultant- Rabindranath Tagore International Institute of Cardiac Sciences, E M Bypass Mukundapur
- Medical Oncology, Visiting Consultant- Narayana Multispeciality Hospital, Howrah
- Medical Oncology, Consultant- AMRI Hospital, Dhakuria
- Oncology, Consultant- Fortis Hospital, Anandapur
- Medical Oncology, Research Fellow- AMRI Hospitals, Salt Lake City , 2000
- Medical Oncology, Consultant- Tata Memorial Hospital, Mumbai , 2000
- Medical Oncology, Consultant- Apollo Gleneagles Hospital, Kolkata , 2000
- Medical Oncology, Associate Consultant- King Fahd Specialist Hospital, Saudi Arabia , 1992
- Medical Oncology, Consultant Pool Officer- Institute Rotary Cancer Hospital, AIIMS, New Delhi , 1991