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John O'Brien Email & Phone Number

Personal Injury | Business Disputes | Sex Trafficking Lawyer at Thorsnes Bartolotta McGuire
Location: San Diego, California, United States 9 work roles 2 schools
1 work email found @johnsonfistel.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

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Current company
Thorsnes Bartolotta McGuire
Role
Personal Injury | Business Disputes | Sex Trafficking Lawyer
Location
San Diego, California, United States
Company size
35 employees

Who is John O'Brien? Overview

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Quick answer

John O'Brien is listed as Personal Injury | Business Disputes | Sex Trafficking Lawyer at Thorsnes Bartolotta McGuire, a with 35 employees, based in San Diego, California, United States. AeroLeads shows a work email signal at johnsonfistel.com and a matched LinkedIn profile for John O'Brien.

John O'Brien previously worked as Trial Lawyer at Thorsnes Bartolotta Mcguire and Of Counsel at Johnson Fistel, Llp. John O'Brien holds Doctor Of Law (J.D.) from California Western School Of Law.

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*@johnsonfistel.com
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Profile bio

About John O'Brien

I am an experienced trial attorney representing individuals and businesses as plaintiffs in personal injury and commercial litigation throughout the country.Specifically, my plaintiff-focused practice has pursued defendants for personal injury, business fraud, breach of fiduciary duty, infliction of emotional distress, unfair business practices, misappropriation of trade secrets, misappropriation of likeness, breach of contract, and real estate fraud. Additionally, I prosecute fraud and related claims in the modeling, pornography, and sex/human trafficking contexts. In the groundbreaking case, Jane Does v. GirlsDoPorn.com, following a 99-day trial, the court awarded our clients approximately $20,000,000 in damages and voided the defendants’ purported release agreements. During the civil trial, the federal authorities also indicted the defendants for sex trafficking - the criminal court sentenced one defendant to 20 years in prison, and another is on the FBI's Most Wanted List.

Listed skills include Civil Litigation, Trial Practice, Mediation, Arbitration, and 21 others.

Current workplace

John O'Brien's current company

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Thorsnes Bartolotta McGuire
Thorsnes Bartolotta Mcguire
Personal Injury | Business Disputes | Sex Trafficking Lawyer
united states
Employees
35
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9 roles

John O'Brien work experience

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Trial Lawyer

Current
Thorsnes Bartolotta Mcguire

San Diego, California, United States

John specializes in personal injury, complex business disputes, and sex trafficking litigation. A 14-year lawyer, he has always focused his practice on helping individuals and business owners recover from harm caused by others. In his signature case to date, John received an Outstanding Trial Lawyer award in Jane Does No. 1-22 v GirlsDoPorn.com, where his clients were awarded $20 million in damages. As a result of the case John put together, during the GirlsDoPorn trial, federal authorities indicted the defendants for sex trafficking and conspiracy.

Sep 2021 - Present

Of Counsel

Johnson Fistel, Llp

San Diego, California, United States

Involved in several of the firm's practice areas, representing plaintiffs in shareholder derivative litigation, securities fraud class actions, consumer class actions, and other complex commercial disputes, including director and officer breach of fiduciary duties and bankruptcy adversary actions.

May 2020 - Sep 2021

Business Trial Attorney

The O'Brien Law Firm, Aplc

San Diego, California, United States

Represent plaintiffs and defendants in business litigation, including investment and business fraud, breach of fiduciary duty, unfair competition, misappropriation of trade secrets, misappropriation of name and likeness, contract disputes, and real estate litigation.

Oct 2009 - Sep 2021

Partner

Stokes O'Brien, Llp

San Diego, California, United States

Represented plaintiffs and defendants in business litigation, including investment and business fraud, breach of fiduciary duty, unfair competition, misappropriation of trade secrets, misappropriation of name and likeness, contract disputes, and real estate litigation.

Jan 2017 - Jun 2020

Business Litigation Attorney

English & Gloven, Apc.

San Diego, California, United States

Conducted litigation management and analysis of business tort and breach of contract lawsuits. Drafted business litigation pleadings, motions, and discovery for San Diego, CA Superior Court lawsuits. Conducted extensive legal research in areas such as fraud, misrepresentation, and interference with contacts and business relationships.

Apr 2008 - Apr 2009

Business Litigation Law Clerk

Neil, Dymott, Frank, Mcfall & Trexler, Aplc.

San Diego, California, United States

Drafted pleadings and motions. Conducted extensive legal research and drafted advising memoranda to attorneys for professional malpractice, employment law, and business litigation practice groups.

Oct 2007 - Apr 2008

Legal Intern

Stutz Artiano Shinoff & Holtz

San Diego, California, United States

Drafted pleadings and motions. Conducted extensive legal research and drafted advising memoranda to attorneys for education and employment law practice groups.

Sep 2007 - Dec 2007

Personal Injury Law Clerk

Beach Whitman, Llp.

San Diego, California, United States

Drafted pleadings and motions for lawsuits involving personal injury and nursing home/elder abuse. Conducted extensive legal research and drafted advising memoranda to attorneys for San Diego practice group.

Apr 2006 - Aug 2006
2 education records

John O'Brien education

Ba, Economics, Philosophy

Boston College

Semeser Abroad: Queen Mary and Westfield University, London, England (Spring, 2002)

FAQ

Frequently asked questions about John O'Brien

Quick answers generated from the profile data available on this page.

What company does John O'Brien work for?

John O'Brien works for Thorsnes Bartolotta McGuire.

What is John O'Brien's role at Thorsnes Bartolotta McGuire?

John O'Brien is listed as Personal Injury | Business Disputes | Sex Trafficking Lawyer at Thorsnes Bartolotta McGuire.

What is John O'Brien's email address?

AeroLeads has found 1 work email signal at @johnsonfistel.com for John O'Brien at Thorsnes Bartolotta McGuire.

Where is John O'Brien based?

John O'Brien is based in San Diego, California, United States while working with Thorsnes Bartolotta McGuire.

What companies has John O'Brien worked for?

John O'Brien has worked for Thorsnes Bartolotta Mcguire, Johnson Fistel, Llp, The O'Brien Law Firm, Aplc, Stokes O'Brien, Llp, and English & Gloven, Apc..

How can I contact John O'Brien?

You can use AeroLeads to view verified contact signals for John O'Brien at Thorsnes Bartolotta McGuire, including work email, phone, and LinkedIn data when available.

What schools did John O'Brien attend?

John O'Brien holds Doctor Of Law (J.D.) from California Western School Of Law.

What skills is John O'Brien known for?

John O'Brien is listed with skills including Civil Litigation, Trial Practice, Mediation, Arbitration, General Business Litigation, Business Disputes, Breach Of Contract, and Fraud.

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