Atty. David Gregory Shannon

Atty. David Gregory Shannon

Mr. David Gregory Shannon is a lawyer practicing aviation and aerospace, aviation tax, business law and 5 other areas of law.

Washington Washington 21 yrs experience 21 year
Call (332) 529-7034 Book Appointment

Profile Summary

About David Gregory Shannon at a glance

David Gregory Shannon is an Associate based in Washington, District of Columbia, practicing at Gkg Law Pc. They have 21+ years of legal experience, licensed to practice since 2005. Their practice focuses on formation, contracts, business, tax, and m&a. Admitted to practice in Florida (2005), District of Columbia (2006), and New York (2015). Educated at University of Miami (J.D., 2004) and University of Michigan (B.A., 2001). Active member of The Florida Bar District of Columbia Bar. Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. David Gregory Shannon is a lawyer practicing aviation and aerospace, aviation tax, business law and 5 other areas of law
  • David received a B.A. degree from University of Michigan in 2001, and has been licensed for 21 years
  • David practices at GKG Law PC in Washington, DC

Practice Areas Explained

David Gregory Shannon's Areas of Practice

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

Business Formation

David Gregory Shannon is one of 35,584 formation attorneys indexed nationally. Browse formation attorneys in District of Columbia →

Contracts

David Gregory Shannon is one of 76,762 contracts attorneys indexed nationally. Browse contracts 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.

David Gregory Shannon is one of 501,317 business attorneys indexed nationally. Browse business attorneys in District of Columbia →

Tax Law

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

David Gregory Shannon is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in District of Columbia →

Mergers & Acquisitions

David Gregory Shannon is one of 49,731 m&a attorneys indexed nationally. Browse m&a 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 David Gregory Shannon

Where is David Gregory Shannon's law office located?
David Gregory Shannon's law practice is located in Washington, District of Columbia. The firm is Gkg Law Pc. You can contact the office directly through this profile page.
What practice areas does David Gregory Shannon handle?
David Gregory Shannon focuses on formation, contracts, business, tax, m&a. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has David Gregory Shannon practiced law?
David Gregory Shannon has 21+ years of legal experience and has been licensed since 2005.
Where did David Gregory Shannon go to law school?
David Gregory Shannon earned their education at (J.D., 2004); (B.A., 2001).
How can I contact David Gregory Shannon for a consultation?
You can contact David Gregory Shannon 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.
University of Miami
- 2004
B.A.
University of Michigan
- 2001

Bar Admissions

Florida
Admitted: 2005
District of Columbia
Admitted: 2006
New York
Admitted: 2015

Reviews

These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.