| Qualifications | BBS (Lang) | ||
| Junior Counsel | 2004 | ||
| Address | Law Library, Four Courts, Dublin 7 | ||
| DX | 810270 | ||
| Telephone Numbers | 01 817 5972 | ||
| Email Addresses | peterobrien@lawlibrary.ie | ||
| Mobile | 086 809 3770 | ||
| Fax | 01-872 0455 | ||
| Additional Languages | French (Fluent), Irish (Working) | ||
| Areas of Practice | Dublin, South Western | ||
| Direct Professional Access | Provided |