Maureen J O'Brien

Maureen J O'Brien

Criminal Defense Attorney
Denver, CO




No Misconduct

Answers and Advice

6 questions answered.

Practice Areas

Payments & Fees

Payment Types

Cash, Check, Credit Card

Client Reviews

Showing 2 of 9 client reviews

This lawyer will give you everything she has

Posted by: Kurt 2 months ago.

I will be brief. This is the best attorney (along with her partner Fred Bibik) you can partner with in the state of Colorado. I hired Maureen to help...

Highly Recommend

Posted by: a Juvenile client about 1 year ago.

Maureen is highly knowledgeable and very adept at thinking of different strategies to handle each case. She worked with our family on a really...
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Showing 2 of 12 peer endorsements

Marilana Sofield Walsh
Marilana Walsh

Golden, CO

14 days ago

Relationship: Fellow lawyer in community

I endorse and recommend this lawyer.
Michael J Grills
Michael Grills

Northglenn, CO

Over 1 year ago

Relationship: Fellow lawyer in community

Maureen is a top notch criminal defense attorney who I have known for over twenty years. Both smart and compassionate, her history of success speaks...
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1990 License Status: Active for the state of Colorado.
Last updated by Avvo: 10/30/2014
We have not found any instances of professional misconduct for this lawyer.

Work Experience

Showing 1 of 1 job entry
1992 – present

O'Brien & Thomas, LLC


Showing 1 of 1 degree

1990 JD - Juris Doctor in Law

University of Colorado School of Law


Showing 1 of 4 awards

2012 Annual Award of Merit

First Judicial District Bar Association


Showing 1 of 3 association entries

1995- present Chairman

Jefferson County Corrections Board

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