Atty. Dimitri Nionakis

Atty. Dimitri Nionakis

Mr. Dimitri Nionakis is a lawyer practicing litigation, antitrust & trade law, commercial and 2 other areas of law.

Washington Washington 35 yrs experience 35 year
Call (202) 367-9055 Book Appointment

Profile Summary

About Dimitri Nionakis at a glance

Dimitri Nionakis is an Admirals Bank based in Washington, District of Columbia. They have 35+ years of legal experience, licensed to practice since 1991. Their practice focuses on business, securities, litigation, and consumer. Admitted to practice in Massachusetts (1991), District of Columbia (1993), and Rhode Island (2010). Educated at Case Western Reserve University (J.D., 1991) and Middlebury College (B.A., 1988). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Dimitri Nionakis is a lawyer practicing litigation, antitrust & trade law, commercial and 2 other areas of law
  • Dimitri received a B.A. degree from Middlebury College in 1988, and has been licensed for 35 years
  • Dimitri practices in Washington, DC

Practice Areas Explained

Dimitri Nionakis's Areas of Practice

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

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Dimitri Nionakis is one of 501,317 business attorneys indexed nationally. Browse business attorneys in District of Columbia →

Securities Law

Dimitri Nionakis is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in District of Columbia →

Civil Litigation

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

Dimitri Nionakis is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in District of Columbia →

Consumer Protection

Consumer protection attorneys for fraud, lemon law, debt harassment, and deceptive trade practices.

Dimitri Nionakis is one of 50,607 consumer attorneys indexed nationally. Browse consumer attorneys in District of Columbia →

Jurisdictional Context

Why local counsel matters in District of Columbia

Practicing law in District of Columbia. Legal matters in District of Columbia are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Washington are typically filed in the local municipal court or the appropriate District of Columbia state district court, depending on subject matter and amount in controversy. An attorney licensed in District of Columbia 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 District of Columbia courts without local counsel or pro hac vice admission.

Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.

Frequently Asked

Common questions about Dimitri Nionakis

Where is Dimitri Nionakis's law office located?
Dimitri Nionakis's law practice is located in Washington, District of Columbia. You can contact the office directly through this profile page.
What practice areas does Dimitri Nionakis handle?
Dimitri Nionakis focuses on business, securities, litigation, consumer. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Dimitri Nionakis practiced law?
Dimitri Nionakis has 35+ years of legal experience and has been licensed since 1991.
Where did Dimitri Nionakis go to law school?
Dimitri Nionakis earned their education at (J.D., 1991); (B.A., 1988).
How can I contact Dimitri Nionakis for a consultation?
You can contact Dimitri Nionakis 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.

Education

J.D.
Case Western Reserve University
- 1991
B.A.
Middlebury College
- 1988

Bar Admissions

Massachusetts
Admitted: 1991
District of Columbia
Admitted: 1993
Rhode Island
Admitted: 2010

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