Mark F. LeRoux
About Mark F. LeRoux
Mark F. LeRoux is a lawyer based in Portland, OR and has been recognized in The Best Lawyers in America® since 2006. Mark F. LeRoux is recognized in the following practice areas:
- Portland, Oregon
- Business Organizations (including LLCs and Partnerships)
- Tax Law
Current Firm: Tonkon Torp LLP
Education: New York University, LL.M. (Taxation), graduated 1983, Willamette University, J.D., graduated 1982, and Willamette University, BA, graduated 1978
Location: Portland, OR
Nearby Lawyers
Susan C. Glen is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Susan C., who practices law in Portland, Oregon, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Susan C. is held by other top lawyers in the same geographic and legal practice area.
Joe Traylor is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Construction, Personal Injury Litigation - Defendants and Product Liability Litigation - Defendants. Joe, who practices law in Portland, Oregon, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Joe is held by other top lawyers in the same geographic and legal practice area.
Jenna L. Mooney is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Jenna L., who practices law in Portland, Oregon, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jenna L. is held by other top lawyers in the same geographic and legal practice area.
Kevin H. Kono is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice, Commercial Litigation, Litigation - Banking and Finance and Litigation - First Amendment. Kevin H., who practices law in Portland, Oregon, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kevin H. is held by other top lawyers in the same geographic and legal practice area.
John H. Chambers is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law and Litigation - Real Estate. John H., who practices law in Portland, Oregon, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John H. is held by other top lawyers in the same geographic and legal practice area.
Paul D. Migchelbrink is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Paul D., who practices law in Portland, Oregon, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Paul D. is held by other top lawyers in the same geographic and legal practice area.
Teresa Foster is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Teresa, who practices law in Vancouver, Washington, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Teresa is held by other top lawyers in the same geographic and legal practice area.
Megan Ferris is a Member in the Portland office of Williams Kastner. A seasoned litigator and reliable advisor, she represents clients in complex civil litigation throughout Oregon and Washington. Her legal practice centers on matters involving construction defects, wrongful death, personal injury, and both product and premises liability in state and federal courts. Megan also advocates for insurers in both third-party and first-party coverage disputes and offers strategic advice on insurance...
David Matheson, a partner in the firm’s Business practice, brings value to clients by providing strategic and practical advice. He has more than 20 years of experience in counseling on corporate governance matters, raising capital through public and private equity and debt offerings, and acquiring and disposing of businesses and assets. David advises domestic and foreign public companies — including controlled companies and master limited partnerships — on their SEC and secu...
Rich Meneghello is a partner in the firm's Portland office. He is passionate about assisting employers with their labor and employment problems in a wide variety of areas. Rich has focused much of his practice on defending and advising employers on disability discrimination issues. He has maintained this focus since 1999, when he was the lead associate attorney before the U.S. Supreme Court in the case of Albertsons v. Kirkingburg, a unanimous decision interpreting the Americans with Disabili...
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.