Ronald P. "Ron" Barriere

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...

Heather V. Baer is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Criminal Defense: White-Collar and Litigation - Trusts and Estates. Heather V., 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 Heather V. is held by other top lawyers in the same geographic and legal practice area.

Marianne LeBlanc is a trial attorney with a proven record of success in the courtroom and over two decades of experience in representing injured clients. With record-setting verdicts in Massachusetts, Marianne’s advocacy skills draw on her commitment to making a difference both for her clients and the community at large. Marianne concentrates in all aspects of serious personal injury litigation, including liquor liability, premises liability, medical malpractice, and nursing home litiga...

Jack S. Gearan III is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Jack S., who practices law in Boston, Massachusetts, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jack S. is held by other top lawyers in the same geographic and legal practice area.

Miranda is a former federal prosecutor and experienced trial attorney who defends clients in government investigations and enforcement matters, including those involving health care fraud and abuse matters, and conducting internal corporate investigations. Miranda brings deep experience to her representation of pharmaceutical companies, medical device manufacturers, clinical laboratories, payors, pharmacies, health care providers, and other entities and individuals in federal criminal, civil ...

Amy is a corporate and real estate attorney with a focus on general business and transactions. Corporate client work involves the full scope of representation from formation to sale, including mergers and acquisitions, contracts, business counseling and corporate finance. Amy also represents real estate developers and businesses with real estate portfolios in acquisitions, sales, financings and leasing. A skilled negotiator and problem solver, Amy is motivated by helping clients achieve their...

Christopher D. Comeau is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Christopher D., 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 Christopher D. is held by other top lawyers in the same geographic and legal practice area.

Thomas S. Ward is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Thomas S., 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 Thomas S. is held by other top lawyers in the same geographic and legal practice area.

Mr. Guekguezian is a highly experienced trial attorney who has obtained winning jury verdicts in dozens of trials involving claims of death or catastrophic injury throughout the trial courts of Massachusetts. He concentrates in medical malpractice, product liability, toxic torts, and personal injury. Mr. Guekguezian is regional counsel (New England) for a national company in the asbestos litigation, he is counsel in Massachusetts and Rhode Island to a number of other national companies in the...

Lawrence Cohen is a partner in Nixon Peabody LLP’s Private Clients practice group. He provides wealth management and trustee services and estate planning and administration services to high-net-worth individuals, private foundations and organizations. What do you focus on? I focus my practice on wealth management and trust administration, estate planning and estate administration, charitable planning and business succession planning. My clients are high-net-worth individuals seeking a b...