Joseph L. Bierwirth

Michael J. Griffin is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Insurance. Michael J., who practices law in Boston, Massachusetts, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael J. is held by other top lawyers in the same geographic and legal practice area.

Gwen concentrates her practice in land use and employment litigation and related advice and counseling. Gwen’s legal excellence and commitment to her clients have been routinely recognized by her peers. Her selection to the The Best Lawyers in America® attests to her distinguished, nationwide reputation in the legal profession. In addition, Gwen is frequently asked to present to lawyers and author chapters on a range of litigation subjects, including effective litigation strategies ...

Stephen A. Boyko is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law, Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law and Corporate Law. Stephen A., who practices law in Boston, Massachusetts, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stephen A. is held by other top lawyers in the same geographic and legal practice area.

Marc D. Lazar is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Marc D., who practices law in Boston, Massachusetts, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Marc D. is held by other top lawyers in the same geographic and legal practice area.

Katherine J. Michon was named by Best Lawyers as a 2015 “Lawyer of the Year” based on the high esteem in which she is held by her colleagues. She and her partners pioneered the firm’s nationally-ranked executive advocacy practice which focuses on the legal needs of executives, professionals and select businesses in sophisticated employment matters. Ms. Michon was also selected for the 2017 Edition of “Best Lawyers in America,” and in 2012 she was named a Top Woma...

Kevin J. Walsh is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. Kevin J., who practices law in Boston, Massachusetts, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kevin J. is held by other top lawyers in the same geographic and legal practice area.

Brian J. Colandreo is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Brian J., 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 Brian J. is held by other top lawyers in the same geographic and legal practice area.

Josh Sharp is a Boston-based partner in Nixon Peabody’s Government Investigations & White Collar Defense practice group. He represents corporations and individuals in government investigations, regulatory inquiries, and complex civil and criminal litigation. What do you focus on? I assist clients with internal investigations, regulatory inquiries, grand jury matters, and criminal defense. I also litigate civil matters in state and federal courts. Financial Institutions Investigation...

Joseph P. McConnell is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Joseph P., who practices law in Boston, Massachusetts, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Joseph P. is held by other top lawyers in the same geographic and legal practice area.

Dan Rabinovitz co-manages the firm’s Litigation Department. He is a trial lawyer with 30 years of experience and began his career prosecuting violent crime with the Cook County State’s Attorney’s Office in Chicago, Illinois. He has handled a wide variety of civil and criminal matters, representing corporations and individuals and he has tried hundreds of cases, including numerous civil and criminal jury trials in state and federal courts. Currently, his practice focuses on w...