Joshua E. Roberts

Richard H. Block is a partner in Barton’s labor and employment practice. Dick routinely represents management clients in collective bargaining negotiations and complex employment litigation. He regularly conducts human resource investigations, discrimination, harassment, wrongful discharge, and contract litigations. Dick represents both companies and executives in the negotiation of employment, equity, and severance agreements. He advises and trains clients on employment and labor issue...

Gary S. Moriwaki has more than forty years of experience in estate planning and administration. His clients include domestic and foreign business owners, professionals and executives from a spectrum of industries. Mr. Moriwaki is well-versed in advising clients who have complex, multi-national issues involving ownership of assets in multiple jurisdictions, domestic and foreign estate and inheritance taxes, choice of laws and succession concerns. As a member of various charitable organizations...

Jerome C. Katz is a lawyer recognized by Best Lawyers in the practice area of Commercial Litigation. Jerome C. practices law in New York, New York Best Lawyers has recognized Jerome C. Katz since 2007. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Jerome C. Katz is held by other lawyers.

David has been recognized in Chambers USA (2005–2026) as “one of the country’s leading sports attorneys.” He was also recognized in The Legal 500 US for his work in Sports Law and International Litigation; selected by his peers for inclusion in The Best Lawyers in America ® for Sports Law (2019–2025) and for Antitrust Law (2025); and named in Lawdragon’ s “500 Leading Litigators in America,” “500 Leading Lawyers in America,” &ldq...

Ted Wolff advises clients in navigating environmental issues in both disputes and transactional matters. He supports clients in retail, transportation, real estate, industrial goods, manufacturing, food service, healthcare as well as government agencies. Ted’s environmental litigation experience includes representing clients in federal and state courts and a range of administration actions. Ted focuses on matters involving compliance with federal, state, and local environmental laws. My...

Michael B. Goldsmith is Chair of the Sills Cummis & Gross Fashion, Apparel and Textiles Practice Group. He has a diverse corporate practice which is international in scope. He counsels individual, corporate and institutional clients in a wide range of business-related matters ranging from general corporate and commercial work to mergers and acquisitions, licensing, financings, start-ups and insolvency work. He also represents banks, factors and retail clients, both in transactional matter...

For more information, please visit www.gibsondunn.com/lawyer/thomasch-daniel-j/ .

Tim’s extensive experience includes patent office litigation matters such as patent interference proceedings, Inter Partes Review and reexamination proceedings. He has shaped and executed winning strategies in patent litigations. In helping clients achieve their business goals, Tim devises strategies for maximizing the value of patent portfolios for litigation, licensing or acquisition. He develops and implements strategies for protecting his clients’ key technologies and for avoi...

For over 40 years, Paul Simonson has dedicated his efforts to the representation of victims of medical malpractice who have suffered from serious injury and death. He is one of the nation's leading attorneys in the area of weight loss surgery malpractice, including Gastric Bypass and Lap-Banding, and has lectured at Harvard Medical School on patient safety issues in weight loss surgery; to the American Association of Hospital Risk Managers on hospital based gastric bypass issues; and for the ...

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...