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Contact
Email
jobrien@obrien-law-pc.com
Phone
949-596-7103
Address
Irvine, CA, 92606-1020, US
Professional
Bar Number
190477
Bar Status
Active
Bar Admissions
California
About
Jillisa L. O'Brien is a dedicated attorney based in Irvine, California, specializing in litigation. With a strong focus on representing clients in complex legal disputes, she brings a strategic and detail-oriented approach to her practice. Jillisa is committed to serving clients throughout Orange County and the surrounding areas, ensuring that their legal needs are met with professionalism and care. Her methodical approach to litigation is characterized by thorough preparation and a keen understanding of the intricacies of each case. Jillisa prides herself on her ability to communicate effectively with clients, keeping them informed and engaged throughout the legal process. She understands that every client’s situation is unique, and she is committed to developing tailored strategies that align with their specific goals and objectives. Jillisa’s unwavering dedication to her clients, combined with her comprehensive knowledge of litigation, positions her as a trusted advocate in the legal community. She strives to achieve favorable outcomes while maintaining the highest standards of integrity and professionalism in all her interactions.
About Litigation Law
Litigation attorneys represent clients in civil lawsuits, handling all aspects of disputes from filing through trial and appeal. They are skilled advocates in and out of the courtroom. Common matters include civil disputes, business litigation, contract disputes, appeals.
Credentials
Education
Southwestern Univ SOL; Los Angeles CA
Languages
Spanish
Other Litigation Attorneys in Irvine, CA
Updated: May 25, 2026