John M. Sullivan
Recognized in Best Lawyers since 1995 About John M. Sullivan
John M. Sullivan is a lawyer based in Concord, NH and has been recognized in The Best Lawyers in America® since 1995. John M. Sullivan is recognized in the following practice areas:
- Concord, New Hampshire
- Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law
- Corporate Law
Current Firm: Preti Flaherty Beliveau & Pachios LLP
Education: Washington and Lee University, J.D., graduated 1981 and Bowdoin College, B.A., graduated 1978
Location: Concord, NH
Nearby Lawyers
Jan Myskowski focuses his practice on estate planning, estate and trust administration, non-judicial trust reformations and modifications, matters before the probate court including guardianships, reformations, and contested will and trust disputes, and matters before the U.S. Tax Court. His particular areas of emphasis include federal and state estate tax mitigation, trust situs considerations such as the mitigation of state-level income taxation of trusts, asset conservation, business succe...
William F. J. Ardinger is a shareholder and the Treasurer of Rath, Young and Pignatelli, P.C. He serves on the Firm’s Executive Committee and heads the Firm’s Tax Practice Group. Bill focuses his practice on U.S. federal and state tax matters, business transactions, financial and wealth planning, and public policy issues. He assists clients in structuring business transactions in a tax-efficient manner and planning multi-jurisdictional business structures and systems. Bill represe...
Virginia Symmes Sheehan is a Martindale-Hubbell AV rated attorney and a fellow of the American College of Trust and Estate Counsel (ACTEC) with many years of experience in the area of trusts and estates. She is actively engaged in the areas of estate planning, elder law, estate and trust administration, federal and state transfer (estate, gift and generation-skipping) taxation and federal and state income (personal and fiduciary) taxation. Virginia’s experience includes all phases of administ...
Lindsay E. Nadeau is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law, Employment Law - Management, Government Relations Practice, Health Care Law and Insurance Law. Lindsay E., who practices law in Concord, New Hampshire, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lindsay E. is held by other top lawyers in the same geographic and legal practice area.
Michael Ruedig leads the firm's technology committee and is a former firm president. He works in the areas of real estate, commercial, corporate, technology and finance law representing a wide array of clients in a variety of transactions. Michael is listed in The Best Lawyers in America® in the fields of Corporate Law and Real Estate Law, and he was named Concord's 2012 "Lawyer of the Year" in Real Estate Law. He is a member of the New Hampshire and American Bar Associations and serves a...
Michael Chen is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Michael, who practices law in Concord, New Hampshire, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael is held by other top lawyers in the same geographic and legal practice area.
Explore and Learn
2026 Best Lawyers Awards: Recognizing Legal Talent Across the United States
by Jamilla Tabbara
The 2026 editions highlight the top 5% of U.S. attorneys, showcase emerging practice areas and reveal trends shaping the nation’s legal profession.
Gun Rights for Convicted Felons? The DOJ Says It's Time.
by Bryan Driscoll
It's more than an administrative reopening of a long-dormant issue; it's a test of how the law reconciles the right to bear arms with protecting the public.
2026 Best Lawyers Awards in Canada: Marking 20 Years of Excellence
by Jamilla Tabbara
Honoring Canada’s most respected lawyers and spotlighting the next generation shaping the future of law.
How to Sue for Defamation: Costs, Process and What to Expect
by Bryan Driscoll
Learn the legal standards, costs and steps involved when you sue for defamation, including the difference between libel and slander.
Best Lawyers 2026: Discover the Honorees in Brazil, Mexico, Portugal, South Africa and Spain
by Jamilla Tabbara
A growing international network of recognized legal professionals.
How to Choose a Good Lawyer: Tips, Traits and Questions to Ask
by Laurie Villanueva
A Practical Guide for Your First-Time Hiring a Lawyer
Reddit’s Lawsuit Could Change How Much AI Knows About You
by Justin Smulison
Big AI is battling for its future—your data’s at stake.
Unenforceable HOA Rules: What Homeowners Can Do About Illegal HOA Actions
by Bryan Driscoll
Not every HOA rule is legal. Learn how to recognize and fight unenforceable HOA rules that overstep the law.
Holiday Pay Explained: Federal Rules and Employer Policies
by Bryan Driscoll
Understand how paid holidays work, when employers must follow their policies and when legal guidance may be necessary.
