1982-1986- Dy.Visiting Surgeon, Cancer Centre of Welfare Home, Thakurpukur,1986-1995-Visiting Surgeon, Cancer Centre ,Thakurpukur,1995-2003-Incharge of the dept. of Surgery cancer centre, Thakurpukur, Oncology consultant of Woodland Hospital, Kothari Medical College. 2003-2010 -Consultant of AMRI, Woodland, Kothari medical Center Secretary Indian cancer Society ,Kolkata Member - Association of Surgeons of India (ASOI) Member - Indian Association of Surgical Oncology (IASO) Member - Indian Medical Association (IMA)