Jonathan S. Klarfeld

4.5 (34 reviews )

Washington District of Columbia United States

Antitrust Law

Recognized in Best Attorney USA since 2020

202-508-4600 Website

About Jonathan

Jonathan S. Klarfeld is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust Law.Jonathan S., who practices law in Washington, District of Columbia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jonathan S. is held by other top lawyers in the same geographic and legal practice area.

Jonathan S. Klarfeld is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust Law.

Jonathan S., who practices law in Washington, District of Columbia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jonathan S. is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Antitrust Law

Education

New York University

Awards & Recognition

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Reviews

4.5 / 5

34 Reviews

1,042 Profile Views

Edith Schmidt

Jan 26, 2026

Would recommend Jonathan S. Klarfeld for sure to anyone in Washington needing legal help

I've already told all my friends and family about Jonathan S. Klarfeld. If you need Antitrust Law help in District of Columbia, they're the ones to see without any doubt. They are local experts who re...

Marjorie Romaguera

Jan 26, 2026

Really helpful and compassionate service from everyone at Jonathan S. Klarfeld's firm

Manuel Bednar

Jan 26, 2026

Really helpful and compassionate service from everyone at Jonathan S. Klarfeld's firm

Just wanted to say a huge thanks to Jonathan S. Klarfeld and the staff. They really went above and beyond for me and my family during a very difficult legal battle. We couldn't have done it without th...

Eula MacGyver

Jan 26, 2026

A very good experience overall with the entire team at Jonathan S. Klarfeld's legal practice

Needed help with Antitrust Law and Jonathan S. Klarfeld delivered on their promises. They're professional, efficient, and easy to talk to. Good choice for anyone in District of Columbia looking for hi...

Rosemarie Cassin

Jan 26, 2026

So glad I called Jonathan S. Klarfeld to handle my Antitrust Law case in Washington