David J. Byer

Eric Christofferson is an experienced trial, litigation, and investigations lawyer in DLA Piper's Boston Office and is a member of the firm's white collar group. Immediately prior to joining DLA Piper, Eric served as an Assistant U.S. Attorney for the District of Massachusetts, leading an array of white collar criminal investigations, trials, and appeals. Eric, whose practice focuses on the life-sciences, healthcare, and financial services sectors, represents corporations and individuals in g...

Michael F. Burke is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Michael F., 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 Michael F. is held by other top lawyers in the same geographic and legal practice area.

Peter I. Dunn is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law. Peter I., 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 Peter I. is held by other top lawyers in the same geographic and legal practice area.

With a focus on complex transactions and regulatory compliance, Patrick Healy represents a wide range of healthcare industry participants, including non-profit and for-profit health systems, academic medical centers, physician organizations, post-acute providers and health plans. He works alongside his clients to execute their most critical transactions and strategic initiatives, leveraging corporate and healthcare regulatory expertise to drive an efficient and client-oriented approach to ach...

Sarah is a Fellow in the American College of Trial Lawyers. Over the last dozen years, she has led 16 patent infringement, trade secrets and invalidity trials (ten jury trials, six bench trials) across several jurisdictions, including the federal courts in Massachusetts, Florida, Delaware, Colorado, California and Texas. Read full biography: https://www.mwe.com/people/columbia-sarah-chapin/

Daniel S. Karelitz is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Daniel S., who practices law in Boston, Massachusetts, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Daniel S. is held by other top lawyers in the same geographic and legal practice area.

Brian E. Lewis is a principal in the Boston, Massachusetts, office of Jackson Lewis P.C. He exclusively represents management in all facets of workplace law. Brian routinely advises clients regarding day-to-day employment issues, such as employee discipline and discharge, disability management issues, proper payment of wages, reductions in force, and restrictive covenants. Brian also has experience in representing clients on traditional labor law issues and has appeared before the National La...

Vincent W. Lau is the managing partner at Clark Lau LLC and he counsels employers and employees on a range of temporary and permanent immigration options. His clients include professionals, employers, investors, institutions, and families, and he represents a number of start-up companies before the immigration service and labor department. Vince has in-depth experience in obtaining employment visas for professionals with non-traditional duties. Vince enjoys taking complex immigration legal co...

Matthew Lynch represents commercial real estate developers and institutional owners of commercial real estate in the development, acquisition, management, leasing and disposition of commercial real estate. What do you focus on? Today I focus my practice in three main areas, utilizing my more than 20 years of experience to help our clients achieve their business objectives. Acquisition and disposition of office and mixed use buildings I have represented parties ranging from large institutional...

Megan G. Pimentel is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Defendants. Megan G., who practices law in Boston, Massachusetts, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Megan G. is held by other top lawyers in the same geographic and legal practice area.