Atty. Mark Edward Griffin

Atty. Mark Edward Griffin

Mr. Mark Edward Griffin is a lawyer practicing taxation law, insurance, general practice.

Washington Washington 41 yrs experience 41 year
Call (404) 689-5892 Book Appointment

Profile Summary

About Mark Edward Griffin at a glance

Mark Edward Griffin is a Managing Partner based in Washington, District of Columbia, practicing at Davis And Harman Llp. They have 41+ years of legal experience, licensed to practice since 1985. Their practice focuses on tax and insurance. Admitted to practice in District of Columbia (1985) and New York (1985). Educated at Georgetown University (LL.M. Taxation, 1988) and Hamilton College (B.A., 1981). Active member of The District of Columbia Bar Federal and American Bar Associations. Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Mark Edward Griffin is a lawyer practicing taxation law, insurance, general practice
  • Mark received a B.A. degree from Hamilton College in 1981, and has been licensed for 41 years
  • Mark practices at Davis & Harman LLP in Washington, DC

Practice Areas Explained

Mark Edward Griffin's Areas of Practice

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

Tax Law

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

Mark Edward Griffin is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in District of Columbia →

Insurance Law

Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.

Mark Edward Griffin is one of 121,912 insurance attorneys indexed nationally. Browse insurance 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 Mark Edward Griffin

Where is Mark Edward Griffin's law office located?
Mark Edward Griffin's law practice is located in Washington, District of Columbia. The firm is Davis And Harman Llp. You can contact the office directly through this profile page.
What practice areas does Mark Edward Griffin handle?
Mark Edward Griffin focuses on tax, insurance. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Mark Edward Griffin practiced law?
Mark Edward Griffin has 41+ years of legal experience and has been licensed since 1985.
Where did Mark Edward Griffin go to law school?
Mark Edward Griffin earned their education at (LL.M. Taxation, 1988); (B.A., 1981).
How can I contact Mark Edward Griffin for a consultation?
You can contact Mark Edward Griffin 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

LL.M. Taxation
Georgetown University
- 1988
B.A.
Hamilton College
- 1981

Bar Admissions

District of Columbia
Admitted: 1985
New York
Admitted: 1985

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