Ms Ní Mhurchú was one of the founding partners of Callan Tansey and is a partner in the medical negligence unit.

She is based primarily in the firm’s Sligo office, but also works one day a week in its Dublin office.

A spokesperson for Callan Tansey said: “Niamh has built a fantastic support team around her who share her passion for excellence and client care.

“Whilst Niamh has a reputation as a tough negotiator and will fight relentlessly for her clients, Niamh appreciates the trauma that people go through facing a courtroom battle and is a huge advocate of alternative dispute resolution.

“At the end of the day, Niamh is a very client focused solicitor and will ensure the very best outcome for her clients and their families.”