Justin P. O'Brien

Barry S. Pollack is a lawyer recognized by Best Lawyers in the practice area of Criminal Defense: White-Collar. Barry S. practices law in Boston, Massachusetts Best Lawyers has recognized Barry S. Pollack since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Barry S. Pollack is held by other lawyers.

Of his 20 years practicing law, Ben Zimmermann has spent 20 at Sugarman & Sugarman P.C. in Boston. After finishing his studies at Fordham University School of Law, he got his start in the corporate litigation group of a large New York City firm. His path quickly changed and took him to SUGARMAN, where he has emerged as a leading trial lawyer in New England, and the managing partner of a firm with a sixty year history of excellence in litigating and trying serious personal injury cases. Ra...

Advising on a wide range of transactional and regulatory matters, Rebecca (Becca) Waltuch counsels hospitals, health systems, accountable care organizations (ACOs) and other healthcare clients through complex operational and contracting matters, including multi-state physician practice acquisitions, joint ventures and provider employment agreements. Becca advises clients on structuring transactions and navigating any health regulatory issues that arise in such transactions. Becca is also expe...

Richard M. Yanofsky is a lawyer recognized by Best Lawyers in the practice area of Health Care Law. Richard M. practices law in Boston, Massachusetts Best Lawyers has recognized Richard M. Yanofsky since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Richard M. Yanofsky is held by other lawyers.

Janet Barringer is a Partner in Freeman Mathis & Gary's Boston office. She defends companies and individuals in a variety of matters ranging from employment claims to business disputes to professional liability matters and has tried over 20 cases to verdict. Ms. Barringer's peers have recognized her for inclusion in the Best Lawyers in America (Personal Injury Litigation: Defense) and as a Massachusetts Super Lawyer (Employment Litigation: Defense). In her Labor & Employment practice,...

Deborah J. Manus is a lawyer recognized by Best Lawyers in the practice area of Trusts and Estates. Deborah J. practices law in Boston, Massachusetts Best Lawyers has recognized Deborah J. Manus since 2016. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Deborah J. Manus is held by other lawyers.

Rachel M. Self is the founding member of Rachel M. Self, P.C. She represents individuals in criminal and immigration matters, specializing in criminal trial work, family immigration, citizenship, deportation defense, and post-conviction relief. She has regularly appeared as a legal analyst for various news networks and has been featured in multiple documentary productions and interviews. After 49 migrants were abducted and flown to Martha’s Vineyard in the fall of 2022, she was instrume...

Since joining Nixon Peabody almost 20 years ago, Phil has had the pleasure of advising investors, middle market private companies, large public companies, entrepreneurs and C-level executives in many different kinds of corporate transactions, all over North America, Europe, Asia and Africa. Phil was born in Southern Africa and finished his secondary education in the United States. His love of family, travel, outdoor adventure and community permeates everything he does. Phil has been described...

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...

H. David Gold is an environmental, energy and real estate lawyer with over two decades of experience advising clients on matters involving land use, water, wetlands, endangered species, environmental marketing and advertising (“green” claims), cultural resources, environmental health and safety, zoning, and hazardous and solid waste. He provides strategic counsel on environmental compliance and permitting, and has significant experience guiding clients through high-stakes commerci...