Guillermo Puelles

Mike Magner is a partner in the Litigation Practice Group. An acclaimed former federal prosecutor, he delivers practical advice and offers a steady hand to clients facing a wide range of commercial disputes, internal investigations, and white collar criminal matters. Mike is a preeminent, highly respected trial attorney and Fellow of the American College of Trial Lawyers. Drawing on his more than 40 years of experience handling complex criminal and civil matters — including nearly 50 ju...

Kyle K. Fox is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Mergers and Acquisitions Law and Securities / Capital Markets Law. Kyle K., who practices law in Austin, Texas, has been recognized since 2012. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kyle K. is held by other top lawyers in the same geographic and legal practice area.

Chuck has over 30 years of experience litigating complex commercial cases, with particular emphasis on the trial and appeal of insurance coverage disputes, including breach of contract, declaratory judgment and bad faith actions. Chuck was named in 2025, 2021, and 2016 by The Best Lawyers in America as its Minneapolis Mass Tort Litigation/Class Action – Defendants “Lawyer of the Year.” He was also named as its 2019 and 2014 Minneapolis Insurance Law “Lawyer of the Year...

Leann Opotowsky Moses is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Leann Opotowsky, who practices law in New Orleans, Louisiana, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Leann Opotowsky is held by other top lawyers in the same geographic and legal practice area.

A partner of Montgomery Barnett, John Pearce is engaged in general civil practice concentrating in energy (oil and gas) and environmental law for a variety of clients both corporate (international, national, regional and local) and individual. With broad experience in civil litigation and corporate, partnership, environmental, banking, securities and contract law including interpretation, negotiation and preparation of a wide variety of contracts, Mr. Pearce has handled or participated in a b...

Crescent Moran Chasteen is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Crescent Moran, who practices law in Boston, Massachusetts, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Crescent Moran is held by other top lawyers in the same geographic and legal practice area.

William G. Trumpeter is a top attorney recognized by Best Lawyers in the practice area(s) of Arbitration, Employment Law - Management, Labor Law - Management and Litigation - Labor and Employment. William G., who practices law in Chattanooga, Tennessee, has been recognized since 1993. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William G. is held by other top lawyers in the same geographic and legal practice area.

Mylan Denerstein is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. Mylan, who practices law in New York, New York, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mylan is held by other top lawyers in the same geographic and legal practice area.

Joshua A. Goldstein is a partner in the firm’s West Palm Beach office. Mr. Goldstein focuses his practice primarily on commercial litigation, business litigation and directors and officer liability. Mr. Goldstein is a trial lawyer who has experience litigation cases on behalf of Plaintiffs and Defendants involving: claims against businesses and professionals, partnership disputes, contractual disputes, class actions, directors and officer claims, employment disputes, discrimination char...

Ellen I. Kahn is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Ellen I., who practices law in San Francisco, California, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ellen I. is held by other top lawyers in the same geographic and legal practice area.