- Consultant,Nuclear Medicine in AL Mana General Hospital,Dammam,K.S.A,15.07.05 - 31.08.05.
- Consultant Radiologist in Nuclear Medicine and Ultrasonography,in King Fahad Specialist Hospital,K.S.A. under Ministry of Health,27.08.2003.
- Assistant Professor and Jr. Consultant of Radiology Department,Dhaka National Medical Institute Hospital,Dhaka,15.08.2002 to 26.08.2003 with head of Division of Ultrasonography.
- Registrar and Nuclear Medicine Specialist in the Department of Radiology and Imaging,Dhaka National Medical Institute Hospital,Dhaka,19.07.99 - 14.08.02
- Senior Medical Officer,Institute of Nuclear Medicine,IPGMR campus,Dhaka,01-07-96 to 30.06.97.
- Medical Officer,Institute of Nuclear Medicine & Ultrasound,IPGMR campus,Shahbag,Dhaka,01.08.94 to 30.06.96.
- General Physician in Fatimeh Hospital,Iran from 18.12.84 to 14.03.93.
- Assistant Surgeon 22.11.83 to 31.01.84 Under Ministry of Health, Bangladesh.
- MBBS,Dhaka Medical College,University of Dhaka.
- DNM, Dhaka University.
- FNM (UK).
- FICNM (USA).