Mark C. Nielsen

Mark C. Nielsen

Litigation - ERISA
Recognized in Best Attorney USA since 2023

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Reviews

4.6 / 5

31 Reviews

1,048 Profile Views

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Jerry Pfeffer

Jan 28, 2026

Simply amazing representation from Mark C. Nielsen's office during my recent legal matter

Short and sweet: Mark C. Nielsen is the real deal and a true professional in the field of Litigation - ERISA law. If you're in Washington and need help with your legal issues, call them immediately. Y...

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Dan Frami

Jan 28, 2026

Five stars for the incredible team at Mark C. Nielsen in Washington - they are amazing

Mark C. Nielsen is fantastic and very professional. Don't hesitate to hire them if you're in District of Columbia and need help. They really know their stuff and will go the extra mile to make sure yo...

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Oscar McLaughlin

Jan 28, 2026

Solid work and professional service from Mark C. Nielsen in Washington for District of Columbia residents

Needed help with Litigation - ERISA law and Mark C. Nielsen delivered on their promises. They're professional, efficient, and easy to talk to. Good choice for anyone in District of Columbia looking fo...

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Kathleen Simonis

Jan 28, 2026

If you're feeling lost with a Litigation - ERISA law issue in District of Columbia, call Mark C. Nielsen now

After my incident in Washington, I was bombarded with calls and paperwork I didn't understand. I reached out to Mark C. Nielsen for help with my Litigation - ERISA law claim and it was the best decisi...

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Karla Considine

Jan 28, 2026

The absolute best in Washington for Litigation - ERISA law - and I mean that from the bottom of my heart

Honestly, I can't thank Mark C. Nielsen enough for everything they've done for me. They really know their stuff when it comes to Litigation - ERISA law and it shows in the results. 10/10 would recomme...