Missouri mesothelioma lawyer
A Sense of Security

Family comes first. A mesothelioma diagnosis doesn’t have to change that. The O’Brien Law Firm will be with you to help find the personal, financial and emotional security you and your family deserve.

Missouri mesothelioma lawyer
Straight Answers

You deserve clear, honest answers to the questions you have regarding your loved ones’ mesothelioma diagnosis. We promise to give you just that.

Missouri mesothelioma lawyer
You are our Priority

We cut through red tape and expedite claims, particularly where the failing health of a client is an issue. Once you contact us, we’ll personally be at your door within 24 hours to review your asbestos exposure case. 

Missouri Mesothelioma Lawyers

We Dedicate 100% of Our Time to Mesothelioma and Asbestos Law in Missouri and the Greater Midwest

When mesothelioma threatens your way of life, the O’Brien Law Firm in Missouri can help put you at ease. Our clients get the attention they deserve because we only represent victims of mesothelioma and asbestos disease. We have helped clients for over 20 years and understand the difficult situations in which families find themselves following an asbestos disease diagnosis.

We believe in respecting the dignity of each asbestos exposure victim and his or her family. We do not file class-action lawsuits—you will receive one-on-one attention during your case, and we’re with you from start to finish, helping you at every step along the way.

The O’Brien Law Firm offers not only compassion and understanding, but also the knowledge, experience and dedication to fight for just compensation for you and your family.


News Spotlight

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Immunotherapy Drug Could Be Future Mesothelioma Treatment

May 23, 2013

There is more new hope for Missouri mesothelioma patients, according to recent news from the Mesothelioma Research and Treatment Program at the Moffitt Cancer Center in Tampa, Florida. Researchers at Moffitt have identified two new compounds which promote Read More »


England’s Mesothelioma Compensation Offers Come Under Fire

May 22, 2013

The Missouri mesothelioma lawyers at the O’Brien Law Firm continuously monitor developments in mesothelioma legal issues not only here in Missouri, but across the country and worldwide as well. Mesothelioma patients and their families were initially excited to Read More »


What Our Clients are Saying

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O’Brien Law Firm possesses the highest character and integrity. I cannot adequately express what my experience with your firm has meant to my family. You have changed our lives, and for that we can’t thank you enough.Read More »

Marlene Morton

Missouri Mesothelioma Advocacy Spotlight

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Despite Terrible Toll on Health, Asbestos Continues to be Imported in the US

April 8, 2013

Many Missourians are under the mistaken impression that asbestos importation and use has been banned in the United States. As highlighted in a recent piece by The Center for Public Integrity, this deadly mineral continues to be imported and Read More »


Wall Street Journal Demeans Missouri Mesothelioma Victims With Fraud Allegations

March 29, 2013

The Missouri mesothelioma attorneys at The O’Brien Law Firm recently advised our clients and friends of harmful federal legislation currently being debated in the United States House of Representatives. H.R. 982, the “Furthering Asbestos Claim Transparency Act” (or Read More »


Missouri Mesothelioma Lawyer Spotlight

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