Jonathan Tycko

Jonathan Tycko

Litigation Lawyer
Washington, DC




No Misconduct



Answers and Advice

5 questions answered.

About Me

Jonathan Tycko's practice is focused on complex civil litigation. He has extensive experience in: False Claims ActQui Tam Litigation Unfair Competition Litigation Real Estate Litigation Employment Litigation Consumer Class Action Litigation Mr. Tycko has represented a wide range of clients, including Fortune 500 companies, privately-held business, non-profit associations, and...

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Practice Areas

Payments & Fees

Payment Types



Contingent (20%-40%), Hourly ($450-$530/hour)

Client Reviews

Showing 2 of 8 client reviews


Posted by: Mary over 4 years ago.

John Tycko is a very proficient attorney who shows wisdom and level-headedness in dealing with clients’ issues. On a personal level, he is extremely...


Posted by: Willie over 5 years ago.

From the time of my first meeting at the law firm of Tycko & Zavareei, I was truly impressed. I met with Jon Tycko and Lorenzo Cellini in the late...
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Showing 2 of 6 peer endorsements

David W Lawler
David Lawler
Over 1 year ago

Relationship: Fellow lawyer in community

Creative, intuitive, and outstanding litigator.
Steven L Gremminger
Steven Gremminger

Bethesda, MD

Over 5 years ago

Relationship: Worked together on matter

Jonathan and I have worked together developing a submission to the Internal Revenue Service on behalf of our client, a whistleblower. He is a very...
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1995 License Status: Active for the state of Dist. of Columbia.
Last updated by Avvo: 07/19/2014
We have not found any instances of professional misconduct for this lawyer.

Work Experience

Showing 1 of 3 job entries
2002 – present

Tycko & Zavareei LLP


Showing 1 of 2 degrees

1992 JD - Juris Doctor in Law

Columbia University School of Law


Showing 1 of 3 awards

2010 Award For Litigation Excellence

CARECEN - Central American Resource Center


Showing 1 of 3 association entries

2009- present Member

The Counselors

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Showing 2 of 3 publications

2007 A Primer On D.C.'s Tenant Opportunity To Purchase Law

DC Trial

2006 Responding To Falsification Of Evidence

ABA Committee on Corporate Counsel Newletter

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