Terry Ladell Singleton

Steven Cologne was elected Managing Partner of the Firm in 2016. He devotes his practice to complex Tort and Commercial litigation in State and Federal Courts. In 2020, Mr. Cologne achieved the distinction of being certified as a Fellow in the Chartered Institute of Arbitrators (CIArb) effective May 2020. On May 4, 2020, he was admitted to practice law in the District of Columbia. Mr. Cologne joined Higgs Fletcher & Mack in 1999 after previously enjoying 15 years as an associate, partner ...

Aaron T. Winn is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Labor and Employment. Aaron T., 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 Aaron T. is held by other top lawyers in the same geographic and legal practice area.

John Hammerstrand is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. John, who practices law in San Diego, California, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John is held by other top lawyers in the same geographic and legal practice area.

In his law practice, HFM Partner Bruce O’Brien’s focuses on all aspects of federal and state taxation, with a particular emphasis on tax controversies, partnerships, limited liability companies, and business planning. Mr. O’Brien represents taxpayers before the Internal Revenue Service, Franchise Tax Board, and State Board of Equalization. He also represents clients before the United States Tax Court, and he is a certified specialist in Taxation Law. Additionally, Mr. O&rsqu...

Regina Petty is a partner in the San Diego and Los Angeles offices. She practices in state and federal courts at the trial and appellate levels and is experienced in multi-district and class action litigation. Regina advises employers and public agency boards and handles litigation for private and public employers. She successfully argued Jones v. The Lodge at Torrey Pines Partnership (2008) 42 Cal.4th 1158 before the California Supreme Court, a case noted on Bender's California Labor & E...

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...

Geoffrey M. Thorne is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Geoffrey M., who practices law in San Diego, California, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Geoffrey M. is held by other top lawyers in the same geographic and legal practice area.

Peter K. Hahn is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Patent. Peter K., who practices law in San Diego, California, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Peter K. is held by other top lawyers in the same geographic and legal practice area.

William Low practices in the areas of complex tort and business litigation, with a current emphasis on professional liability, privacy, information security, product liability, and healthcare. Mr. Low, an HFM Partner, also serves as general counsel for the firm, a role in which he regularly advises the firm’s lawyers on issues related to ethics, conflicts of interest and professional responsibility. In addition, he has served as an expert witness in legal malpractice cases. Throughout h...

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