Dr. Md. Rezaul Karim Chowdhury passed MBBS from Chittagong Medical College in 1996. He obtained diploma in Cardiology from BSMMU Dhaka in 2001. He passed MD in Haematology in January 2008 from BSMMU Dhaka. He has a long course of training in Haematology and Medicine. He has several publications in his credit. Before joining here as Assistant Professor of Haematology, he was a specialist Haematologist in Square Hospital Dhaka for about one and a half years.