He is the incumbent president of Swadhinata Chikitshak Parishad (SWACHIP), an organisation of pro-Awami League doctors of Bangladesh.
Arslan joined BSMMU and served as chairman of the Department of Biochemistry.
[7] Arslan was elected general secretary of Bangladesh Medical Association in 2012.
[2][8] Arslan was also elected as member of Dhaka University senate in 2018.
[10] Arslan is appointed as member of the National Technical Advisory Committee of COVID-19 management in Bangladesh.