Atty. John Matthew Thornton

Atty. John Matthew Thornton

Mr. John Matthew Thornton is a lawyer practicing corporate & incorporation, financial services and investment management, alternative investment funds.

Washington Washington 21 yrs experience 21 year
Call (443) 909-5145 Book Appointment

Profile Summary

About John Matthew Thornton at a glance

John Matthew Thornton is an Associate based in Washington, District of Columbia, practicing at Dechert Llp. They have 21+ years of legal experience, licensed to practice since 2005. Their practice focuses on formation, business, and securities. Admitted to practice in Maryland (2005) and District of Columbia (2006). Educated at Georgetown University Law Center (J.D., 2005) and University of Notre Dame (B.A., 1997). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. John Matthew Thornton is a lawyer practicing corporate & incorporation, financial services and investment management, alternative investment funds
  • John received a B.A. degree from University of Notre Dame in 1997, and has been licensed for 21 years
  • John practices at Dechert LLP in Washington, DC

Practice Areas Explained

John Matthew Thornton's Areas of Practice

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

Business Formation

John Matthew Thornton is one of 35,584 formation attorneys indexed nationally. Browse formation attorneys in District of Columbia →

Business & Corporate Law

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

John Matthew Thornton is one of 501,317 business attorneys indexed nationally. Browse business attorneys in District of Columbia →

Securities Law

John Matthew Thornton is one of 64,529 securities attorneys indexed nationally. Browse securities 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 John Matthew Thornton

Where is John Matthew Thornton's law office located?
John Matthew Thornton's law practice is located in Washington, District of Columbia. The firm is Dechert Llp. You can contact the office directly through this profile page.
What practice areas does John Matthew Thornton handle?
John Matthew Thornton focuses on formation, business, securities. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has John Matthew Thornton practiced law?
John Matthew Thornton has 21+ years of legal experience and has been licensed since 2005.
Where did John Matthew Thornton go to law school?
John Matthew Thornton earned their education at (J.D., 2005); (B.A., 1997).
How can I contact John Matthew Thornton for a consultation?
You can contact John Matthew Thornton 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.
Georgetown University Law Center
- 2005
B.A.
University of Notre Dame
- 1997

Bar Admissions

Maryland
Admitted: 2005
District of Columbia
Admitted: 2006

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