John J. O'Brien
The Law Office of John J. O'Brien is a downtown San Diego civil litigation firm representing individuals and businesses in lawsuits based on personal and business wrongdoing. The firm represents both plaintiffs and defendants in landlord-tenant and real estate litigation, personal injury/wrongful death litigation, business litigation, and intentional tort litigation.
Areas of Practice
- Business Litigation & Breach of Contract
- Landlord-Tenant Disputes
- Property Sale Disputes
- Property Management Disputes
- Personal Injury & Wrongful Death
- Car, Truck, Motorcycle, or Pedestrian Accidents
- Injuries on Another's Land
- Defective/Dangerous Products
- Medical/Dental/Chiropractic Malpractice
- Business Litigation
- Breach of Contract
- Breach of Director/Officer/Partner Duties
- Fraud
- Interference with Business Contracts & Relationships
- Unlawful, Unfair, and Fraudulent Business Acts
- Other Wrongs to Property, Persons, or Business
- Assault & Battery
- Theft & Embezzlement
- False Imprisonment
- Malicious Filing of Lawsuits
- Libel & Slander
- Property Damage/Interference
- Trespass
- Invasion of Privacy
Litigation Percentage
- 100% of Practice Devoted to Litigation
Bar Admissions
- California
- U.S. District Court Southern District of California
Education
- California Western School of Law, San Diego, California
- J.D.
- Honors: Dean's List
- Honors: Moot Court Honors Board
- Boston College, Chestnut Hill, Massachusetts
- B.A.
- Major: Economics
- Minor: Philosophy
Professional Associations and Memberships
- San Diego County Bar Association, Member
Past Employment Positions
- English & Gloven, APC, Attorney
- Neil, Dymott, Frank, Mcfall & Trexler, APLC, Law Clerk
- Stutz, Artiano, Shinoff & Holtz, APC, Legal Intern
- Beach Whitman, LLP, Law Clerk
- United States Attorney for The Southern District of California, Law Clerk
- Wilson, Elser, Moskowitz, Edelman & Dicker, LLP, Law Clerk
Pro Bono Activities
- Legal Aid Society of San Diego


