What areas of law does Leon B. Greenfield practice?

Leon B. Greenfield focuses on General.

Where is Leon B. Greenfield located?

Leon B. Greenfield primarily serves clients in Washington, District of Columbia, with an office at 2100 Pennsylvania Avenue NW.

Is Leon B. Greenfield a verified attorney?

Leon B. Greenfield's profile is listed but has not yet been claimed by the attorney. Verification status is pending.

How can I schedule a consultation with Leon B. Greenfield?

You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 202-663-6000.

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Leon B. Greenfield

Washington, DC

Trusted general attorney serving Washington.

1: Bar admission

Practices in

General

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Quick answer

Leon B. Greenfield is an attorney based in Washington, DISTRICT OF COLUMBIA. The practice focuses on General.

Based in: Washington, DISTRICT OF COLUMBIA
Experience: attorney
Known for: General

Handles General matters from Washington, DISTRICT OF COLUMBIA.
Recognized with Best Lawyers in America — Antitrust Law (2026).

Areas of practice

Practice focus

Leon B. Greenfield represents clients in Washington, District of Columbia across the following areas of law. Each area links to other verified attorneys with the same focus.

General
View other General attorneys

Biography

About Leon B. Greenfield

Leon B. Greenfield has an exceptionally wide breadth of experience representing clients in complex antitrust-related matters. He has represented clients in cutting edge Section 2 litigation and agency matters. He has secured antitrust clearance for major acquisitions, litigated cases in federal and state court and counseled clients on many types of antitrust issues. Mr. Greenfield also has broad experience in matters outside the antitrust area, including securities regulatory matters and litigation and complex business litigation.

Credentials

Education

University of Chicago
J.D. · 1989
University of Chicago
—
Penn State
BS · 1986

Jurisdictions

Bar admissions

District of Columbia
ACTIVE

Recognition

Awards & honors

Best Lawyers in America — Antitrust Law
2026
Best Lawyers in America — Additional Areas of Practice:
2026
Best Lawyers in America — Litigation - Intellectual Property
2026

Locations

Office locations

Main office

2100 Pennsylvania Avenue NW

Washington, District of Columbia 20037

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Client feedback

Client reviews

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Frequently asked

Common questions

What areas of law does Leon B. Greenfield practice?
Leon B. Greenfield focuses on General.
Where is Leon B. Greenfield located?
Leon B. Greenfield primarily serves clients in Washington, District of Columbia, with an office at 2100 Pennsylvania Avenue NW.
Is Leon B. Greenfield a verified attorney?
Leon B. Greenfield's profile is listed but has not yet been claimed by the attorney. Verification status is pending.
How can I schedule a consultation with Leon B. Greenfield?
You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 202-663-6000.