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Atty. Mark N. Dion

Atty. Mark N. Dion

Mr. Mark N.

Portland Portland 20 yrs experience 20 year
Call (207) 910-6724

Profile Summary

About Mark N. Dion at a glance

Mark N. Dion is an attorney based in Portland, Maine. They haand 20+ years of legal experience, licensed to practice since 2006. Admitted to practice in Maine (2006). Educated at University of Maine Class of 2005 (—). Serands clients in Portland, ME and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

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About

  • Mr. Mark N. Dion is a lawyer practicing government, criminal defense
  • Mark received a degree from University of Maine in 2005, and has been licensed for 20 years
  • Mark practices in Portland, ME

Jurisdictional Context

Why local counsel matters in Maine

Practforg law in Maine. Legal matters in Maine are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantiand law. Cases originating in Portland are typically filed in the local municipal court or the appropriate Maine state district court, depending on subject matter and amount in controversy. An attorney licensed in Maine brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantiand law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Maine courts without local counsel or pro hac vice admission.

Looking for additional Maine attorneys? Browse all attorneys in Portland or all attorneys in Maine.

Frequently Asked

Common questions about Mark N. Dion

Where is Mark N. Dion's law office located?
Mark N. Dion's law practice is located in Portland, Maine. You can contact the office directly through this profile page.
How long has Mark N. Dion practiced law?
Mark N. Dion has 20+ years of legal experience and has been licensed since 2006.
Where did Mark N. Dion go to law school?
Mark N. Dion earned their education at (—).
How can I contact Mark N. Dion for a consultation?
You can contact Mark N. Dion directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Practice Areas

Criminal Defense Government

Education

—
University of Maine Class of 2005
- In Progress

Bar Admissions

Maine
Admitted: 2006

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