Declan O'Sullivan

Richard J. Guggenhime is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Trusts and Estates and Trusts and Estates. Richard J., who practices law in San Francisco, California, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Richard J. is held by other top lawyers in the same geographic and legal practice area.

Deborah Corbishley has been litigating complex commercial cases of all types in state and federal courts for more than 35 years, in bet-the-company litigation. She also has extensive experience representing lawyers and law firms in professional liability cases. Debbie’s cases have involved common law and statutory business torts, contract disputes, fraud and conspiracy claims, state and federal securities law violations, fraudulent conveyances, class actions, and corporate and partnersh...

Stuart Sender has experience in a broad range of intellectual property litigation and licensing matters. His practice includes litigating patent and trademark infringement suits and counseling on intellectual property matters such as: Representing plaintiffs or defendants in patent infringement suits in the pharmaceutical, chemical, electrical and mechanical arts; Advising on registration and licensing of trademarks in diverse industries, from automotive, to cosmetics, food, internet business...

Jeff Burns is one of the preeminent truck crash attorneys in the country. He has consulted on hundreds of cases and won his clients millions of dollars in settlements. Over the span of his career he has not only tirelessly fought for justice for his clients, but more importantly, has worked on a national level to reform and change the trucking industry to be safer. He has spent almost as much time in Washington D.C. as Kansas City educating the public and working for rule changes, stronger la...

Alyson J. Guyan is a principal in the Washington, D.C. Region office of Jackson Lewis P.C. She represents corporations and other entities in a wide variety of employment, discrimination, harassment, and wage and hour matters. Aly advises and represents employers in a broad range of employment law matters arising under federal and state law, including claims based on the Fair Labor Standards Act, Title VII of the Civil Rights Act, the Family and Medical Leave Act, and the Americans with Disabi...

David B. Barnhart is a top attorney recognized by Best Lawyers in the practice area(s) of Workers' Compensation Law - Claimants. David B., who practices law in Columbus, Ohio, has been recognized since 1995. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David B. is held by other top lawyers in the same geographic and legal practice area.

When real estate and construction projects fall into dispute, the administration of an estate becomes contentious, or business partnerships implode, commercial litigator Douglas Farr finds resolution for project owners, entrepreneurs, investors, and other commercial clients. He has prevailed for clients in bench trials and jury trials, including a recent week-long trial involving a business divorce between real estate investors. Additionally, Doug achieves favorable outcomes in arbitration, m...

Luke Falgoust is a partner in the Corporate Practice Group and a member of the finance team. Luke’s practice focuses on the representation of borrowers, financial institutions, private equity firms, and sponsors in connection with capital markets transactions, including secured and unsecured syndicated credit facilities, bilateral loan facilities, cash flow and asset-based finance transactions, acquisition and working capital facilities, note offerings, vessel construction and permanent...

With over 30 years in the legal field, my journey as a lawyer has been marked by a commitment to fostering resolution and understanding through Collaborative Law and Mediation. Unlike traditional legal paths, something about mediation and helping people in conflict find a better, more productive way to resolve their differences attracted me to Mediation and Collaborative law. While starting my career at a notable Fifth Avenue matrimonial litigation firm, I volunteered as a court mediator, wit...

Mark E. Ferrario focuses his practice on complex civil litigation. He is an experienced trial lawyer who has utilized his persuasive skills to obtain favorable results in a wide variety of high profile matters. He serves as lead counsel in jury trials, bench trials and arbitrations as well as appeals in matters involving construction, securities, contracts, civil rights, election and tort law. Mark regularly appears in front of regulatory and legislative bodies on behalf of his clients. Prior...