Gabriel Calleja

Lois Wagman Colbert is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law. Lois Wagman, who practices law in Charlotte, North Carolina, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lois Wagman is held by other top lawyers in the same geographic and legal practice area.

Beth is a partner in the Environmental and Healthcare practices and a member of the Life Sciences industry team. Focusing her practice on regulatory law, she leverages her experience and relationships as a former attorney with the U.S. Environmental Protection Agency to counsel businesses regulated by governmental agencies. Beth serves clients across a broad spectrum of industries, including chemical companies, real estate developers, retailers, lenders, drug and medical device manufacturers,...

Robert Walthall is a partner in the Corporate Practice Group. He counsels clients on a broad range of federal tax and related matters. Robert provides tax-planning advice to individuals and businesses, represents clients in administrative and judicial tax controversies at the state and federal levels, including the US Tax Court and other federal and Alabama courts, and represents clients in civil and criminal tax defense. He also counsels clients with respect to organizing and tax planning fo...

Steven Hartsell is a registered patent attorney and focuses his practice on patent infringement litigation, patent licensing, and inter partes review proceedings. He has represented clients in federal courts across the country in cases involving a variety of technologies, including semiconductors, distributed agent architectures, cellular phones, telecommunications, software anti-piracy, medical devices, DVD and television controls, and optical systems. Steven also has extensive experience re...

Allison Strickland Ricketts has deep experience in evaluating the availability of proposed new trademarks, developing strategies to remove obstacles to adoption and registration of trademarks, and creating strong trademark rights that her clients can use and register with confidence. She has reviewed and evaluated thousands of trademark clearance searches, and has filed and prosecuted more than 2,000 U.S. trademark applications. Allison also maintains protection for older registrations in com...

Ibrahim "Brahim" Barakat is a corporate attorney in Holland & Knight's Miami office. Mr. Barakat represents public and private corporations, private equity funds, strategic investors and founders in connection with a wide range of transactional and corporate matters. Mr. Barakat has extensive experience advising on domestic and international transactions, including mergers, acquisitions, joint ventures, private equity investments, leveraged buyouts, recapitalizations, exits and financings...

Michelle C. Harrell is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law and Litigation - Real Estate. Michelle C., who practices law in Southfield, Michigan, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michelle C. is held by other top lawyers in the same geographic and legal practice area.

Robert Alfert, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law, Eminent Domain and Condemnation Law and Litigation - Construction. Robert, who practices law in Orlando, Florida, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Robert is held by other top lawyers in the same geographic and legal practice area.

Michael B. Barkley is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Defendants. Michael B., who practices law in Boston, Massachusetts, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael B. is held by other top lawyers in the same geographic and legal practice area.

Ben W. Subin is a partner with Holland & Knight, the practice group leader of its Florida Construction Industry Group, and serves as a member of the firm's Directors Committee. Mr. Subin's practice focuses on domestic and international construction contracting and federal government contracts. He has represented contractors, owners and manufacturers on a range of industrial, commercial, energy and infrastructure projects, including power plants, seawater desalination facilities, water/was...