Deirdre Costello – BA LLB Solicitor

Deirdre Costello joined the firm in 2014 having qualified in 2009. Deirdre is an experienced litigator having worked previously as an associate Solicitor for leading law firms in Dublin and Limerick. She holds a Diploma in Family Law and a Certificate in Commercial Contracts from the Incorporated Law Society of Ireland.

Deirdre manages the litigation department in O’Dowd Solicitors and is particularly experienced in personal injury litigation where she brings almost 15 years of experience of working on complex and high value claims. Deirdre also advises on Commercial contracts and agreements.

Deirdre particularly prides herself in her attention to detail and in bringing cases to trial in business like and proactive manner.

Recent projects

Advising on and preparing for trial high value medical negligence actions

Managing complex cases involving physical and psychological harm


Tel: 021 4824426