Best Lawyers in Massachusetts, United States for Ethics and Professional Responsibility Law
Massachusetts is a rich state with a wide range of legal issues spanning industries, personal matters and public interests. From complex corporate litigation in Boston to family law cases in Worcester, choosing the right attorney in Massachusetts is essential.
This directory exists to help you make that choice with confidence. Whether you're navigating a business dispute or seeking guidance on estate planning, this is your starting point to connect with peer-recognized professionals across the state.
Explore a Trusted Directory of Attorneys in Massachusetts
This page is a curated directory of attorneys in Massachusetts who have earned recognition through Best Lawyers' rigorous peer-review process. You can browse by legal specialty, location or an individual lawyer’s name. Every profile includes verified, current credentials to help you compare qualifications and make informed contact decisions.
You’ll find professionals who represent a wide range of practices and regions, all committed to delivering results aligned with ethical and professional standards. Whether you’re a business executive, in-house counsel or an individual facing a personal legal challenge, this tool helps you find a lawyer in Massachusetts with the right experience and focus.
Legal Services Across Every Corner of the Commonwealth
The needs of Massachusetts residents are varied. This directory helps you refine your search geographically and by practice area.
- Boston remains a national legal hub, with top-tier attorneys in corporate law, white-collar defense, healthcare regulation and intellectual property.
- Cambridge caters to academic institutions, biotech firms and tech startups, offering services in education law, patent filings and startup counsel.
- Worcester and Springfield provide broad representation in family law, personal injury and workers' compensation—all essential for clients seeking local support.
- Lowell and Lawrence are home to attorneys focused on immigration law and employment matters, including wage disputes, visa services and workplace discrimination claims.
Wherever your legal issue arises, you’ll find attorneys across Massachusetts who understand the unique legal landscape of their region. Whether you're looking to resolve a dispute, defend your rights or plan for the future, you’ll find guidance here.
Why Trust This Directory to Find Your Legal Advocate
Each attorney in Massachusetts listed here has earned their place through Best Lawyers’ time-tested selection process. Every year, attorneys are nominated and reviewed by their peers, with a focus on professional excellence, legal ethics and meaningful client outcomes.
Inclusion is not purchased. While attorneys can manage their profile information, only those selected for the most recent edition are featured. This gives clients confidence that they’re viewing a current and credible list of attorneys in Massachusetts.
The peer-review methodology reflects what fellow professionals value most—trust, competence and consistency. It’s a high bar and every lawyer listed has met it.
Start Your Search Today
This is where your legal search begins—with a trusted, structured list of attorneys in Massachusetts who have been recognized by their peers for professional excellence. Use the filters to narrow down by location, practice area or name. Whether you're looking for help with a business transaction or need a skilled advocate for a personal legal issue, this directory helps you find a lawyer in Massachusetts who fits your specific needs.
Practice Area Overview
Ethics and Professional Responsibility Law
Legal professionals must adhere to a code of professional conduct which varies by state. These guidelines regulate the behavior of lawyers and their roles as legal professionals, client representatives, court officers, and public citizens with special duties to uphold justice.
As a largely self-regulated profession, violations of these ethical standards can result in serious repercussions for attorneys and their firms, including disciplinary actions, loss of law license, and potential civil or criminal liability.
These claims can involve:
- Client Confidentiality
- Competence Conflicts of Interest
- Client Solicitation
- Legal Malpractice
- Professional Misconduct
- Transparency
To manage the level of risk, law firms and attorneys should proactively seek professional guidance to implement preventative measures aimed at reducing compliance-related complaints. This process should include a thorough review of retainer agreements, rigorous screening of new cases for potential conflicts of interest, diligent vetting of new clients, evaluation of the firm’s website and marketing practices, and comprehensive training and supervision of associates and non-lawyer staff.
Employment Law Legal Guide 2025
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Thomas F. Maffei is Of Counsel in the firm’s Litigation Department and an experienced mediator. Tom has extensive experience in civil litigation, including legal malpractice cases, bar disciplinary matters, business litigation cases, insurance defense and coverage matters and construction cases. He often acts as a mediator or arbitrator and has been retained as an expert witness on civil litigation and legal ethics issues. Tom is a Fellow of the American College of Trial lawyers, Americ...
Our Methodology
Recognition by Best Lawyers is based entirely on peer review. Our methodology is designed to capture, as accurately as possible, the consensus opinion of leading lawyers about the professional abilities of their colleagues within the same geographical area and legal practice area.
The Process
Best Lawyers employs a sophisticated, conscientious, rational, and transparent survey process designed to elicit meaningful and substantive evaluations of the quality of legal services. Our belief has always been that the quality of a peer review survey is directly related to the quality of the voters.