Atty. Daniel L. Rosenthal

Atty. Daniel L. Rosenthal

Daniel L. Rosenthal is a lawyer practicing litigation.

Portland Portland 29 yrs experience 29 year
Call (207) 910-6565 Book Appointment

Profile Summary

About Daniel L. Rosenthal at a glance

Daniel L. Rosenthal is a Partner based in Portland, Maine, practicing at Marcus Clegg. They have 29+ years of legal experience, licensed to practice since 1997. Their practice focuses on litigation. Admitted to practice in Maine (1997), Massachusetts (1997), and U.S. District Court, District of Maine U.S. Court of Appeals, First Circuit U.S. District Court, Dis (1998). Educated at Boston College Law School (J.D., 1997) and Bowdoin College (B.A., 1992). Recognitions include AV Preeminent. Serands clients in Portland, ME and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Daniel L. Rosenthal is a lawyer practicing litigation
  • Daniel received a B.A. degree from Bowdoin College in 1992, and has been licensed for 29 years
  • Daniel practices at Marcus Clegg in Portland, ME

Practice Areas Explained

Daniel L. Rosenthal's Areas of Practice

Each practice area below reflects the types of cases Daniel L. Rosenthal handles, with a brief overview of what that area of law covers.

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Daniel L. Rosenthal is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Maine →

Jurisdictional Context

Why local counsel matters in Maine

Practicing law in Maine. Legal matters in Maine are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive 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 substantive 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 Daniel L. Rosenthal

Where is Daniel L. Rosenthal's law office located?
Daniel L. Rosenthal's law practice is located in Portland, Maine. The firm is Marcus Clegg. You can contact the office directly through this profile page.
What practice areas does Daniel L. Rosenthal handle?
Daniel L. Rosenthal focuses on litigation. Each practice area listed reflects experience handling cases of that type in Maine.
How long has Daniel L. Rosenthal practiced law?
Daniel L. Rosenthal has 29+ years of legal experience and has been licensed since 1997.
Where did Daniel L. Rosenthal go to law school?
Daniel L. Rosenthal earned their education at (J.D., 1997); (B.A., 1992).
How can I contact Daniel L. Rosenthal for a consultation?
You can contact Daniel L. Rosenthal 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.
What awards or recognition has Daniel L. Rosenthal received?
Daniel L. Rosenthal's notable recognition includes: AV Preeminent.

Practice Areas

Education

J.D.
Boston College Law School
- 1997
B.A.
Bowdoin College
- 1992

Awards

AV Preeminent

Bar Admissions

Maine
Admitted: 1997
Massachusetts
Admitted: 1997
U.S. District Court, District of Maine U.S. Court of Appeals, First Circuit U.S. District Court, Dis
Admitted: 1998

Reviews

4.4
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