Leandro M. Castelli

Cheryl Pinarchick is the managing partner of the firm's Boston office and co-chair of the Pay Equity Practice Group. Cheryl has extensive experience handling all aspects of employment litigation, including trials in state and federal court throughout the United States. She has successfully defended employment lawsuits alleging wrongful termination, employment discrimination and harassment, wage and hour violations, retaliation and other related claims. She has also successfully prosecuted tra...

Stephen R. Butter, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Business Organizations (including LLCs and Partnerships), Corporate Law and Venture Capital Law. Stephen R., who practices law in Austin, Texas, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stephen R. is held by other top lawyers in the same geographic and legal practice area.

Mr. Jeffery’s practice is focused on representing debtors, trustees, and creditors in complex Chapter 11 cases, and the representation of debtors and creditors in non-bankruptcy restructurings and workouts. Mr. Jeffery has represented debtors, creditors committees, and secured and unsecured creditors in bankruptcy and other insolvency proceedings in courts in most states along the Atlantic seaboard. Mr. Jeffery represents plaintiffs and defendants in commercial litigation in bankruptcy ...

Charles (Charlie) R. Buck advises health care enterprises on complex transactions and regulatory compliance. He represents a wide range of clients, including proprietary and tax-exempt hospital systems, academic medical centers and faculty practice groups, accountable care organizations, and health maintenance organizations (HMOs) and other health insurers. Please visit McDermott website to view more on Charlie's biography: https://www.mwe.com/en/team/b/buck-charles

John's practice experience encompasses various areas of litigation. He has represented many clients in personal injury and wrongful death cases, and has obtained multi-million dollar verdicts in these types of cases. Other areas of his litigation practice in Greenville and Wilmington include representation of clients in business and corporate litigation and in family law, with an emphasis on equitable distribution cases involving significant and complex assets. John has been rated by his peer...

Donna is one of New Hampshire’s most experienced and respected trial attorneys. In her 29 years of practice she has been lead counsel in some of the most high profile cases in this state. She has tried over 150 jury trials including charges of homicide, aggravated felonious sexual assault, felony assault, domestic violence, DWI, theft, sale and possession of drugs as well as numerous motor vehicle cases. Donna has obtained verdicts of not guilty in numerous cases including affirmative d...

Mr. Anderson is a nationally recognized trial lawyer with 37 years of experience at Winston & Strawn LLP. He is a Fellow of the American College of Trial Lawyers who has tried many cases to verdict before federal and state courts and who has has argued many times before federal and state courts of appeal, including two arguments before the United States Supreme Court. Mr. Anderson served for many years as the General Counsel and Member of the Executive Committee of Winston & Strawn LLP.

Michael Rubin is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Eminent Domain and Condemnation Law and Litigation - Land Use and Zoning. Michael, who practices law in Irvine, California, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael is held by other top lawyers in the same geographic and legal practice area.

Kristen Finlon is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Individuals and Litigation - Labor and Employment. Kristen, who practices law in Charlotte, North Carolina, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kristen is held by other top lawyers in the same geographic and legal practice area.

John M. Cerilli represents employers with respect to all aspects of labor and employment law. His traditional labor law practice focuses on: The National Labor Relations Act Strikes and picketing Labor contract administration Arbitration Collective bargaining Union organizing Plant closings and mass layoffs Corporate transactions Wage and hour In his employment practice, John provides counseling and training on a wide range of employment matters, such as: Reductions-in-force Personnel policie...