Dr. Sheikh Golam Mustafa completed MBBS in January 1982 and FCPS-Radiotherapy in January 1992. He joined Dhaka Medical College Hospital as Assistant Professor-Radiotherapy in 1993. He was promoted as Associate Professor-Radiotherapy in 2006, and was promoted as Professor in 2009 and joined as a Head of the Cancer Research Institute and Hospital. Later he joined the same company in 2014 as a professor and director and was in job till 2016. He joined the seminar, training, workshop etc. for cancer and cancer treatment in different countries during his career. For example, three weeks in Germany, 10 days in Germany, 4 weeks in Japan, 4 weeks in Bangkok, Germany, Korea, India, China, America, Mongolia and Hong Kong. He is a freedom fighter and President of Bangladesh Radiation Oncology Society, Vice-President of Bangladesh Cancer Society and Health Affairs Secretary of Gopalganj District Association.