Francisco Ortega González

Trial Lawyer and Competition Advocate Brendan P. Glackin chairs the firm’s antitrust practice group. He has practiced antitrust law for over two decades and has tried more than 20 civil and criminal cases. He served as trial counsel in the liquid crystal displays (LCDs) price-fixing litigation ($470 million in settlements); and the Norvir antitrust litigation. He also served as lead trial counsel for the firm in the titanium dioxide price-fixing class action ($163.5 million in settlemen...

Directors and officers call on Robert Long to serve as lead counsel in their high-stakes business problems. He has defended corporations and financial institutions in securities class actions, regulatory actions, and internal investigations. Robert is the chair of the Securities Litigation Group. He focuses on shareholder matters, mergers and acquisitions, corporate governance, regulatory compliance, internal investigations, and director and officer liability. He is an experienced trial lawye...

Alyssa M. Tornberg is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Defendants. Alyssa M., who practices law in Fort Lauderdale, Florida, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alyssa M. is held by other top lawyers in the same geographic and legal practice area.

Joan-Elisse Carpentier provides legal representation in all areas of immigration and nationality law affecting individuals, corporations and other businesses. She has worked on evaluations of immigration practices of corporations, development of corporate policies and procedures for handling immigration matters and obtaining immigrant and non-immigrant visas, as well as citizenship and expatriation. Joan-Elisse assists businesses with I-9 compliance programs and provides representation during...

Jon Benda practices in the areas of contract preparation and negotiation, mergers and acquisitions, documentation of commercial loans, commercial real estate transactions, joint ventures, and general corporate and business law.

Debra S. Rosen is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law and Litigation - Environmental. Debra S., who practices law in Voorhees, New Jersey, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Debra S. is held by other top lawyers in the same geographic and legal practice area.

David E. Cranston is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law and Litigation - Environmental. David E., who practices law in Los Angeles, California, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David E. is held by other top lawyers in the same geographic and legal practice area.

Ahmed J. Kassim is a Member in the Sills Cummis & Gross Litigation Department. Mr. Kassim is a skilled trial lawyer and appellate advocate who handles high-stakes product liability and complex commercial disputes in courts around the country. Mr. Kassim represents some of the world’s best-known companies across an array of industries, including pharmaceuticals, medical devices, consumer products, telecommunications, insurance, banking, and retail. Clients value his ability to zealou...

Sam Mabry is an experienced litigator and shareholder in Haynsworth Sinkler Boyd's Greenville office. Sam defends clients in class actions, business, commercial and financial services litigation and products liability actions involving drugs and medical devices. Sam has also handled employment contract disputes and patent and trade secret litigation.

For more information, please visit www.gibsondunn.com/lawyer/arnold-dennis-b /.