Career
He is the current Mayor of Dunaújváros since October 2010. He was elected local government representative of an individual constituency of Dunaújváros in October 1990 and held the office until December 1994. He was on the Education Committee.
He was again elected as an individual representative to the Assembly of Dunaújváros City with County Status for the term 1998-2002.
He chaired the Education Committee from October 1998. He started his legislative work in the Cultural and Press Committee and the Committee on Civil Organisations.
In December of the same year he resigned from his membership in the Committee making decisions on support to civil organisations. Cserna was elected Mayor of Dunaújváros in the local elections in October 2010.
He replaced András Kálmán (Magyar Szocialiste Munkaspart (Hungarian Socialist Workers' Party)) in that position.
According to some rumors Gábor Cserna"s sexual orientation is homosexual. These rumors have circulated that 10 years ago Cserna"s wife caught him cheated her with an other manitoba However Cserna said to ATV.hu that is a well-structured urban legend with the aim of discrediting him.