Christopher J. Fein

James A. Bello is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Defendants. James A., who practices law in Boston, Massachusetts, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James A. is held by other top lawyers in the same geographic and legal practice area.

Danielle M. Lauzon is a top attorney recognized by Best Lawyers in the practice area(s) of Venture Capital Law. Danielle M., who practices law in Boston, Massachusetts, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Danielle M. is held by other top lawyers in the same geographic and legal practice area.

Kerry Timbers has extensive experience trying complex patent litigations in a variety of industries including the life sciences, technology, and consumer oriented products. His trial background includes jury and non-jury cases, and arguments before the Court of Appeals for the Federal Circuit. His expertise includes participating in complex interference proceedings and inter partes reviews (IPRs) before the Patent Trial and Appeal Board (PTAB) of the U.S. Patent and Trademark Office. Kerry ha...

Amy is a member of the firm's management committee and serves as the firm's Deputy General Counsel. She represents borrower and creditor clients in all aspects of distressed transactions, complex bankruptcy proceedings and out-of-court restructurings. Amy’s practice includes a focus in the area of corporate trust, and she has experience representing indenture trustees, agents, collateral trustees, bondholders, lenders and investors in a wide range of complex asset-backed and unsecured f...

Jason Kravitz heads up Nixon Peabody's IP Litigation group. Jason is a trial lawyer and his practice focuses on patent, trademark, copyright, trade secret, privacy, and false advertising disputes. He has litigated cases involving a broad range of technologies, including software and hardware, business methods, personal care products, wireless devices, footwear, dental implants, and online advertising applications. What do you focus on? I focus on litigating and resolving intellectual property...

Christina Bergeron is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Christina, 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 Christina is held by other top lawyers in the same geographic and legal practice area.

Joe Ambash is the managing partner of the Boston office. His practice includes all aspects of employment law, including labor-management relations, employment discrimination and wrongful discharge litigation, and preventive labor relations. He also has an extensive practice training managers in all areas of employment law compliance. Joe represents management in a broad range of industries, including health care, higher education, financial services, retail, media, sports and state and local ...

Past President of the Massachusetts Bar Association, Marsha V. Kazarosian continues to serve on the MBA’s Executive Management Board. She has been identified as a Super Lawyer by New England Super Lawyers Magazine each year since 2006. She has been identified as one of the Top 50 Women Lawyers in MA and New England, and a Super Lawyer in Civil Rights, Personal Injury Litigation, and Family Law. In 2006, she was showcased as Massachusetts Super Lawyers Magazine’s cover story, featu...

Mark Seltzer represents corporations, executives and professionals in government investigations and enforcement actions and related complex litigation. What do you focus on? In recent years, I have focused my practice on representing pharmaceutical companies and their executives, medical device manufacturers and their executives, clinical diagnostics manufacturers and other health care providers in government health care fraud investigations and related civil litigation under the federal Fals...

Marcia S. Wagner is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law. Marcia S., who practices law in Boston, Massachusetts, has been recognized since 2003. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Marcia S. is held by other top lawyers in the same geographic and legal practice area.