Atty. Michael Casey Griffen

Atty. Michael Casey Griffen

Mr. Michael Casey Griffen is a lawyer practicing international law, commercial, energy and 5 other areas of law.

Washington Washington 33 yrs experience 33 year
Call (771) 212-0895 Book Appointment

Profile Summary

About Michael Casey Griffen at a glance

Michael Casey Griffen is an Entergy Servs., Inc. based in Washington, District of Columbia. They have 33+ years of legal experience, licensed to practice since 1993. Their practice focuses on business, energy, and international. Admitted to practice in Pennsylvania (1993), New York (1994), and District of Columbia (1997). Educated at State University of New York at Buffalo School of Law (J.D., 1993) and LeMoyne College (B.A. State, 1986). Recognitions include Peer Reviewed. Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Michael Casey Griffen is a lawyer practicing international law, commercial, energy and 5 other areas of law
  • Michael received a B.A. degree from LeMoyne College in 1986, and has been licensed for 33 years
  • Michael practices in Washington, DC

Practice Areas Explained

Michael Casey Griffen's Areas of Practice

Each practice area below reflects the types of cases Michael Casey Griffen 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.

Michael Casey Griffen is one of 501,317 business attorneys indexed nationally. Browse business attorneys in District of Columbia →

Energy & Utilities Law

Energy attorneys for oil & gas, renewables, utility regulation, and energy sector transactions.

Michael Casey Griffen is one of 36,230 energy attorneys indexed nationally. Browse energy attorneys in District of Columbia →

International Law

International law attorneys for cross-border transactions, trade, foreign investment, and treaties.

Michael Casey Griffen is one of 40,133 international attorneys indexed nationally. Browse international 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 Michael Casey Griffen

Where is Michael Casey Griffen's law office located?
Michael Casey Griffen's law practice is located in Washington, District of Columbia. You can contact the office directly through this profile page.
What practice areas does Michael Casey Griffen handle?
Michael Casey Griffen focuses on business, energy, international. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Michael Casey Griffen practiced law?
Michael Casey Griffen has 33+ years of legal experience and has been licensed since 1993.
Where did Michael Casey Griffen go to law school?
Michael Casey Griffen earned their education at (J.D., 1993); (B.A. State, 1986).
How can I contact Michael Casey Griffen for a consultation?
You can contact Michael Casey Griffen 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 Michael Casey Griffen received?
Michael Casey Griffen's notable recognition includes: Peer Reviewed.

Education

J.D.
State University of New York at Buffalo School of Law
- 1993
B.A. State
LeMoyne College
- 1986

Awards

Peer Reviewed

Bar Admissions

Pennsylvania
Admitted: 1993
New York
Admitted: 1994
District of Columbia
Admitted: 1997

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