Guy N. Halgren

David Sanford is the Chairman and co-founder of Sanford Heisler Sharp LLP. He has recovered more than one billion dollars for individual clients and the United States government since 2004. David represents C-suite executives and non-managerial hourly employees throughout the US. He has served as lead counsel in more than 50 class actions and numerous qui tam cases around the country and represented more than 100 general counsel and attorneys (in-house and outside counsel) in contract dispute...

Gregory E. Del Gaizo focuses his practice on shareholder rights litigation. As the head of Robbins LLP's New Matters Group, he initiates and oversees pre-litigation investigations and analysis of new cases for the firm. Mr. Del Gaizo has prosecuted shareholder litigation that has recouped hundreds of millions of dollars and secured extensive corporate governance reforms and other pro-investor measures at companies in which his clients invest.

Robert Frank, Senior Trial Lawyer, joined Neil Dymott in 1980. He has been a shareholder in the law firm since 1988. Mr. Frank specializes in civil litigation defense trial work and administrative licensing hearings for various types of healthcare professionals, with an emphasis on medical, dental, chiropractic and nursing specialties. He also handles a variety of other general civil litigation including, professional liability, medical malpractice and administrative licensing matters as well...

John E. Fitzsimmons is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. John E., 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 John E. is held by other top lawyers in the same geographic and legal practice area.

Mike Hird is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Leveraged Buyouts and Private Equity Law, Securities / Capital Markets Law and Venture Capital Law. Mike, who practices law in San Diego, California, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mike is held by other top lawyers in the same geographic and legal practice area.

Nicola A. Pisano is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property. Nicola A., who practices law in San Diego, California, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Nicola A. is held by other top lawyers in the same geographic and legal practice area.

Robert Zadek focuses his practice on matters involving factoring, asset-based lending, purchase order financing, commercial loan documentation, trade finance and letters of credit, loan workouts and bankruptcy. For the past 18 years, Mr. Zadek has been the keynote speaker at the Annual Convention of the International Factoring Association, the largest factoring trade association in the world. Bob has also been a frequent panelist at the Convention. Every year the IFA offers Bob’s two-da...

Hayden Trubitt is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Mergers and Acquisitions Law. Hayden, 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 Hayden is held by other top lawyers in the same geographic and legal practice area.

Mr. Patiño is a partner with Cozen O'Connor and a member of the firm’s Intellectual Property Department. He represents companies in high-stakes commercial and intellectual property disputes. Mr. Patiño has argued before the courts of 20 different states and has particular experience with patent litigation-specific proceedings, including before the International Trade Commission, and as special intellectual property counsel in U.S. Bankruptcy Court. Among prominent represen...

Katherine M. McCray is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Katherine M., 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 Katherine M. is held by other top lawyers in the same geographic and legal practice area.