Dimitria is a Riverland local, growing up and attending school in Berri.
After completing her Bachelor of Arts (Jurisprudence) and Bachelor of Laws degrees in 1995, Dimitria returned to the Riverland and joined the legal practice of Stuart Andrew, taking over the business after Stuart's retirement in December 2017. Dimitria practices in all areas of the law, including criminal matters, family law matters, wills & estates and commercial and business advice. Dimitria is a member of the Law Society of South Australia and is the South Australian Regional Delegate of the Family Law Section – Law Council of Australia.
Dimitria is actively involved in the local community and is the Secretary of the Berri Greek Orthodox Community, Chairperson of Our Lady of the River School Board, and a Director on the RiverDocs ED Board of Management. Dimitria served on the Board of the Berri Hotel Group for 10 years.