David Oscar Markus

David Oscar Markus

White Collar Crime Lawyer
Miami, FL




No Misconduct

About Me

David Oscar Markus is a magna cum laude graduate of Harvard Law School. David is known for his creative and unrelenting approach to cases, which leads to wins in trials and appeals. David focuses on high-stakes criminal litigation for both white collar and traditional criminal matters.   When he was 29, the National Law Journal selected him as one of the top 40 litigators in the country under...

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Practice Areas

Client Reviews

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Showing 2 of 3 peer endorsements

Carlo D'Angelo
Carlo D'Angelo

Tyler, TX

About 2 years ago

Relationship: Worked together on matter

David is a brilliant criminal defense lawyer and a true champion of our Bill of Rights. He is a compassionate advocate for his clients and highly...
Daniel B Sibirsky
Daniel Sibirsky

Miami, FL

Over 3 years ago

Relationship: Worked together on matter

David Markus is without question one of the best criminal defense attorneys in the country. He is brilliant and very passionate about his work. He...
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1997 License Status: Member in Good Standing for the state of Florida.
Last updated by Avvo: 03/21/2015
We have not found any instances of professional misconduct for this lawyer.

Work Experience

Showing 1 of 5 job entries
2004 – present

David Oscar Markus PLLC


Showing 1 of 2 degrees

1997 Juris Doctor in

Harvard Law School


Showing 1 of 5 awards

2008 Best Lawyers in America

Best Lawyers in America


Showing 1 of 2 association entries

2007- 2008 President

Federal Bar Association, South Florida Chapter

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Showing 2 of 2 publications

2008 Blog entries updated daily

Southern District of Florida Blog

2003 Column on the 4th Amendmen

The Champion magazine

Speaking Engagements

Showing 2 of 2 occasions

2008 Federal Criminal Practice

at Federal Bar Association Bench & Bar

Winning Your Case in Opening Statement

at Trial Strategies