Then he joined the Republican People's Party (CHP) and became minister of state in the cabinet led by Bülent Ecevit in 1977.
[2] Following his graduation Doğan joined the School of Divinity at Ankara University as a research assistant.
[2] After serving as a regional preacher and provincial mufti in Ankara, Doğan served as a member of the Advisory and Religious Works Examination Board and a member of the Supreme Council of Religious Affairs.
[1] He was appointed minister of state on 21 June 1977 to the cabinet formed by Bülent Ecevit after the elections.
[2] Doğan died at a hospital in Ankara on 23 January 2018 at the age of 91 and was buried in the Cebeci cemetery.