Aidan always provides very sensible advice. An excellent barrister who understands the client's needs.Legal 500 2022
Aidan specialises in academic appeals relating to secondary, tertiary and vocational studies. He regularly represents students at disciplinary hearings, arising from accusations of misconduct, ranging from plagiarism, collusion and sexual misconduct. Aidan was recently interviewed for a Radio 4 documentary relating to university misconduct hearings.
Aidan also has experience in professional disciplinary hearings, across a wide range of sectors. Aidan’s extensive medical practice allows him to provide informed advice and robust representation at medical disciplinary tribunals. He also provides written advice on all aspects of disciplinary and regulatory law.View full profile >>
Jarman v Brighton & Sussex University Hospitals NHS Trust  EWHC 323 (QB)
Aidan successfully defended a £2.4 million Cauda Equina Syndrome (‘CES’) claim, in circumstances where the Claimant was permitted to rely upon her own experts, as well as a suite of experts instructed by a second defendant in separate, but related, proceedings, who discontinued prior to trial.
X v Y NHS Trust 
Aidan obtained a >£600,000 settlement on behalf of a family after the suicide of the husband/father. The deceased’s death would have been prevented if the defendant trust’s mental health team had appropriately assessed him in the days prior to his death.
KS v BH Healthcare 
Aidan secured a £90,000 settlement on behalf of an elderly patient who suffered pressure sores as a consequence of the defendant’s negligence.
Putta v Royal Sun Alliance  EWHC 117 (QB)
Aidan successfully resisted an appeal against HHJ Venn’s finding that a Claimant was sufficiently pecunious to self-fund vehicle repairs and an alternative vehicle, pending those repairs, in circumstances where the Claimant would be required to use his credit cards and overdraft.
Kadir v Thompson (2016, Central London County Court, HHJ Luba QC)
Aidan successfully defended a credit hire claim on the basis of fraudulent misrepresentation at first instance and on appeal.
If you would like to instruct Aidan O’Brien or would like help or advice in doing so, please call and talk to our excellent clerking team, led by Chief Executive/Director of Clerking, Paul Cray. Our phone number is +44 (0)20 7583 9241. Alternatively, please email us at firstname.lastname@example.org
For more information about our clerking team, please click here for the clerks page.
I have had the pleasure of working with Aidan for the last four/five years. Aidan is an excellent barrister and in my view, stands out from other barristers because of his attention to detail and his quick thinking when faced with a difficult situation. Aidan also goes the extra mile with the witnesses, to make them feel at ease and keeping me happy at the same time.
Recently, we attended a Trial together. I normally pride myself in my attention to detail but Aidan spotted something that I had not and, as a result, got us out of what could have been a very sticky situation. Following the Trial, although we settled, the witness told me how impressed he was with Aidan; in particular the calm manner in which he dealt with the situation and the way Aidan made him feel at ease.
Aidan is also very helpful when it comes to “non fee” work and has carried out a number of seminars for my firm and is always happy to help. Recently I managed to persuade him to undertake the Three Peaks Challenge with me! I am not sure Aidan has forgiven me for that yet! I look forward to working with Aidan in the future.
At DWF, my causation team and I have worked with Aidan over the past few years and he has provided exceptional success with his advocacy. We believe that he is thorough, evidences strong technical ability, is enthusiastic and is well liked by our clients.
Director, Fraud & Insurance Team
Thorough, knowledgeable, very responsive and personable…
Senior Associate, Clinical Negligence Department
Approachable and very client friendly. Knowledgeable in the area of contentious probate in which I would not hesitate to instruct Aidan again.
Specialist Probate Solicitor
‘Aidan always provides very sensible advice. An excellent barrister who understands the client’s needs.’
Legal 500 2022 – Ranked Leading Junior in Clinical Negligence