Guy Castegnaro

Whether a government agency or a frightened individual hoping to never again be involved with the legal system, Adam Rosenberg can be depended on to aggressively take on his client’s cause. Adam represents both plaintiffs and defendants in a wide array of civil matters. His practice centers on litigation of a complex nature, including catastrophic injury, insurance bad faith, civil rights, land use, water law, and business disputes among others. He’s litigated high-stakes cases of...

Mr. Boyko is an experienced attorney who practices in the areas of business and real estate law as well as probate and estate planning . He previously served as managing partner of the law firm of Boyko, Dobeck & Weaver before joining Mansour Gavin in late 2016. He is currently admitted to practice law in both the State of Ohio and the State of Florida, as well as the United States District Court, Northern District of Ohio. Tim represents individuals, companies, and non-profit organizatio...

Adept at navigating complex labor and employment matters, Scott Silverman is noted by Chambers USA for being “expeditious” and “excellent at providing all points of view.” His range of experience includes representation of employers in administrative proceedings, federal and state court litigation, and arbitrations. Although he has worked on a variety of labor and employment issues throughout his career, Scott’s practice has emphasized labor management relations,...

Adam S. Nightingale provides legal representation and crisis management for companies, health care/medical providers and other individuals subject to government investigations and prosecutions. He also assists his clients in responding to subpoenas and civil investigative demands from federal and state regulatory and law-enforcement agencies, including the U.S. Department of Justice (DOJ), Federal Bureau of Investigation (FBI), Internal Revenue Service (IRS) and Department of Health and Human...

With a complex litigation practice that is national in scope, Bill’s experience is deep and far-reaching. He represents clients against product liability, toxic tort and commercial claims involving chemical products, agricultural and crop protection products, medical devices, pharmaceuticals, and a variety of other products. More recently, Bill’s practice primarily has included complex and large scale litigation, including multi-district litigation (MDLs) involving the defense of ...

Maury Baskin focuses his Washington, DC-based practice on national labor policy, challenging excessive government regulation on behalf of small and large businesses, while advising employers in compliance issues. He has extensive experience in dealing with labor relations and union pressure tactics, employment discrimination and wage and hour law. He has represented a variety of industry sectors, advising clients involved in construction, government contracting, higher education, telecommunic...

Mr. Ciciliano is an attorney in the firm’s Commercial Litigation practice group. His practice primarily focuses on civil litigation. While Mr. Ciciliano has represented clients in substantial bet-the-company litigation, he also frequently represents individuals and small companies. In doing so, he provides efficient and cost-effective legal services that allows clients to successfully prosecute or defend actions. Mr. Ciciliano also collaborates with other law firms as local or out-of-st...

Shannon Bettis Nakabayashi is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Shannon Bettis, who practices law in San Francisco, California, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Shannon Bettis is held by other top lawyers in the same geographic and legal practice area.

Alaine S. Greenberg is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Alaine S., who practices law in Miami, Florida, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alaine S. is held by other top lawyers in the same geographic and legal practice area.

Maeghan E. Whitehead is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property. Maeghan E., who practices law in Dallas, Texas, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Maeghan E. is held by other top lawyers in the same geographic and legal practice area.