William V. O'Connor
About William V. O'Connor
William V. O'Connor is a lawyer based in San Diego, CA and has been recognized in The Best Lawyers in America® since 2011. William V. O'Connor is recognized in the following practice area:
- San Diego, California
- Product Liability Litigation - Defendants
Current Firm: Cooley LLP
Education: Georgetown University, J.D., graduated 2001
Location: San Diego, CA
It takes just a few minutes to optimize your profile for clients looking to engage and lawyers who are ready to refer.
Activate your profile and highlight why your peers recognized in Best Lawyers today.
Nearby Lawyers
Dick Semerdjian is a founding partner of Schwartz Semerdjian and heads up the firm’s litigation department. Dick’s clients range from Fortune 100 and 500 publicly traded companies to small businesses and individuals. Dick is also experienced in both plaintiff and defense side work which lends to his unique ability to formulate creative and effective legal and resolution strategies in even the most complex of litigation matters. Over the span of his over 31 year career, Dick has be...
Steve Coopersmith is the founder and Managing Partner of The Coopersmith Law Firm, LLP in San Diego, California. The Firm represents clients throughout Southern California in a wide range of business and corporate litigation matters, including those stemming from corporate and partnership dissolutions, securities and financial fraud violations, bet-the-company litigation, executive-level business employment disputes, and fine art law disputes. Mr. Coopersmith also handles select planning and ...
Amanda M. Mullane is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. Amanda M., who practices law in San Diego, California, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Amanda M. is held by other top lawyers in the same geographic and legal practice area.
Janice Walshok has experience primarily in the fields of personal injury, including wrongful death, product liability, and insurance bad faith. She had the distinct honor of serving as a judicial extern for the Honorable John A. Houston for the United States District Court for the Southern District of California. Janice has successfully tried several jury trials, argued before the Second District Court of Appeal, and prevailed at the Ninth Circuit in upholding a corporate client’s defen...
Eric P. Ganci is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Eric P., who practices law in San Diego, California, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Eric P. is held by other top lawyers in the same geographic and legal practice area.
Steven D. Hamilton is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law and Real Estate Law. Steven D., who practices law in San Diego, California, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Steven D. is held by other top lawyers in the same geographic and legal practice area.
Jeffrey Padilla is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Jeffrey, who practices law in Encinitas, California, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeffrey is held by other top lawyers in the same geographic and legal practice area.
Mary R. Robberson is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Mary R., who practices law in San Diego, California, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mary R. is held by other top lawyers in the same geographic and legal practice area.
Paul Leeds is a Commercial Litigation attorney with over 20 years of experience navigating the minefields of bankruptcy and insolvency proceedings for clients in state and federal courts. He frequently represents court appointed fiduciaries, creditors, and business owners looking to maximize recovery from distressed assets.Mr. Leeds first goal- always- is to find a cost-effective business solution to a complex dispute. When a business solution isn’t available, his in-depth knowledge of ...
Matthew C. Bernstein is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Litigation - Intellectual Property, Litigation - Patent and Patent Law. Matthew C., who practices law in San Diego, California, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthew C. is held by other top lawyers in the same geographic and legal practice area.
Explore and Learn
The Family Law Loophole That Lets Sex Offenders Parent Kids
by Bryan Driscoll
Is the state's surrogacy framework putting children at risk?
Recognizing Legal Leaders: The 2027 Best Lawyers Awards in Australia, Japan and Singapore
by Jamilla Tabbara
Market drivers, diversity trends and the elite practitioners shaping the legal landscape.
Best Lawyers 2026: Discover the Honorees in Brazil, Mexico, Portugal, South Africa and Spain
by Jamilla Tabbara
A growing international network of recognized legal professionals.
Holiday Pay Explained: Federal Rules and Employer Policies
by Bryan Driscoll
Understand how paid holidays work, when employers must follow their policies and when legal guidance may be necessary.
Can a Green Card Be Revoked?
by Bryan Driscoll
Revocation requires a legal basis, notice and the chance to respond before status can be taken away.
New Texas Family Laws Transform Navigating Divorce, Custody
by Bryan Driscoll
Reforms are sweeping, philosophically distinct and designed to change the way families operate.
How Far Back Can the IRS Audit You?
by Bryan Driscoll
Clear answers on IRS statutes of limitations, recordkeeping and what to do if you are under review.
US Tariff Uncertainty Throws Canada Into Legal Purgatory
by Bryan Driscoll
The message is clear: There is no returning to pre-2025 normalcy.
The 2026 Best Lawyers Awards in Chile, Colombia and Puerto Rico
by Jamilla Tabbara
The region’s most highly regarded lawyers.
Can You File Bankruptcy on Credit Cards
by Bryan Driscoll
Understanding your options for relief from overwhelming debt.