Background
Twomey was born in Bealad, Clonakilty in County Cork.
Twomey was born in Bealad, Clonakilty in County Cork.
He was educated at Saint Finbarr"s Seminary and Trinity College, Dublin, he is married to Elizabeth O"Sullivan and they have three children.
He was a Teachta Dála (Territorial Decoration) for the Wexford constituency until 2016, where he announced his retirement. He worked as a General practitioner (General Practice) before entering public office in 2002. Before his election to Dáil Éireann, Twomey was Chairman of the Wexford Branch of the Irish Medical Organisation.
At the 2002 general election, Twomey was elected to the Dáil as an independent Territorial Decoration for the Wexford constituency, on a campaign of highlighting the deficiencies in the Irish health service.
He was the Opposition spokesperson for Health from 2004 to 2007. He lost his seat at the 2007 general election being eliminated after the 6th count.
He was subsequently elected to the 23rd Seanad in July 2007 by the Cultural and Educational Panel. At the 2011 general election he was again elected as a Territorial Decoration for Wexford.
In January 2015 he was appointed Chair of the Oireachtas Joint Committee for Finance Public Expenditure and Reform.
On 17 July 2015, he announced that he would not be running at the 2016 general election.
He joined Fine Gael in September 2004. He was the Fine Gael Finance Spokesperson in the Seanad. Twomey represented Fine Gael in the Oireachtas delegation that met the Bundestag"s Budgetary and European Affairs committees in Berlin in late January 2012.