Mr. O'Brien and I opposed each other in a contract case. John staunchly advocated for and protected his client and, without fail, was professional and poised throughout. John is a solid part of the enlightened legal community in Southern California. I endorse this lawyer.
Bruce Jaques Libel & Slander Attorney
Relationship: Opposing Counsel on matter
I endorse John Joseph O’Brien. Do not hesitate to contact Mr. O’Brien if you want consistent and effective representation for all your legal business needs in the greater San Diego area. If you want no nonsense quality representation, this is your man.
John Kitta Divorce & Separation Attorney
I have know Attorney John O'Brien for many years from the San Diego County legal community and from my work with him personally over the years. I strongly endorse John, and would not hestitate to recommend him to anyone in need of a lawyer.
Constantine Buzunis Litigation Attorney
Relationship: Fellow lawyer in community