Atty. Diane Dusini

Atty. Diane Dusini

Ms. Diane Dusini is a lawyer practicing family law, tax.

Portland Portland 39 yrs experience 39 year
Call (207) 503-5492 Book Appointment

Profile Summary

About Diane Dusini at a glance

Diane Dusini is a Member based in Portland, Maine, practicing at MittelAsen, LLC. They have 39+ years of legal experience, licensed to practice since 1987. Their practice focuses on family law and tax. Admitted to practice in Maine (1987), U.S. District Court, District of Maine (1987), and U.S. Tax Court (1992). Educated at University of Maine School of Law (J.D., 1987) and Purdue University (B.A., 1984). Recognitions include BV Distinguished. Active member of Cumberland County and Maine State Bar Associations. Serands clients in Portland, ME and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Ms. Diane Dusini is a lawyer practicing family law, tax
  • Diane received a B.A. degree from Purdue University in 1984, and has been licensed for 39 years
  • Diane practices at MittelAsen, LLC in Portland, ME

Practice Areas Explained

Diane Dusini's Areas of Practice

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

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Diane Dusini is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in Maine →

Tax Law

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

Diane Dusini is one of 85,302 tax attorneys indexed nationally. Browse tax 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 Diane Dusini

Where is Diane Dusini's law office located?
Diane Dusini's law practice is located in Portland, Maine. The firm is MittelAsen, LLC. You can contact the office directly through this profile page.
What practice areas does Diane Dusini handle?
Diane Dusini focuses on family law, tax. Each practice area listed reflects experience handling cases of that type in Maine.
How long has Diane Dusini practiced law?
Diane Dusini has 39+ years of legal experience and has been licensed since 1987.
Where did Diane Dusini go to law school?
Diane Dusini earned their education at (J.D., 1987); (B.A., 1984).
How can I contact Diane Dusini for a consultation?
You can contact Diane Dusini 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 Diane Dusini received?
Diane Dusini's notable recognition includes: BV Distinguished.

Practice Areas

Education

J.D.
University of Maine School of Law
- 1987
B.A.
Purdue University
- 1984

Awards

BV Distinguished

Bar Admissions

Maine
Admitted: 1987
U.S. District Court, District of Maine
Admitted: 1987
U.S. Tax Court
Admitted: 1992

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