Trial-Ready Attorneys in St. Louis

St. Louis Personal Injury Attorneys

Local Roots, Local Focus, Local Understanding

Following an injury caused by someone else's negligence, fighting to obtain fair compensation for recovery and medical costs can be a nightmare. At Buchanan, Williams & O’Brien, P.C., we are here to help. For over 35 years, our team has represented clients throughout Missouri in their personal injury, medical malpractice, and workers’ comp cases. We have secured multiple settlements in excess of a million dollars, and we have the understanding to help each client know the strengths and weaknesses of their case.

Our personal injury team has especially deep roots in St. Louis County, with more than 50 years of combined experience. We stand with our clients in the fight for fair injury compensation. Our team has been recognized by Super Lawyers® and Martindale-Hubbell® for our excellence in legal practice. If you have been injured in the workplace or due to another’s negligence or misconduct, don’t take on the fight for your right to fair compensation alone. Let the team at Buchanan, Williams & O’Brien, P.C. help.

If you were injured in an accident, call Buchanan, Williams & O’Brien, P.C. at (314) 635-7606 to schedule a free consultation with our firm. 


Take a look at some of our recent results.
  • $1,500,000 BWO Client
  • $650,000 Medical Malpractice Client
  • $510,000 Trench Collapse Injury
  • $200,000 Car Accident
  • $132,500 Slip and Fall at Work
  • $85,000 Injured By Assault at Work

The Scope of Our Practice

Get to Know Our Firm

  • Trial Lawyers Team

    We prepare every case as if it were going to trial. Our attorneys are accustomed to taking cases to trial and are not afraid of court.

  • Willing to Travel

    We are willing to meet with you in our offices, or we will travel to meet with you in any other
    convenient location.

  • Experienced Trial Team

    Our trial team has combined practice experience of over 90 years, successfully representing our neighbors in St. Louis.

  • Reliable Communication

    Our team is dedicated to returning every phone call from clients within 24 hours from the moment they call our office.

A Strong Reputation in the Legal Community

How Experience Helps Each Case

When it comes to fighting for compensation, understanding the legal process and its complexities is critical to a successful outcome. With over 95 years of combined personal injury law experience, we have seen many, if not most of the different strategies employed by insurance companies to redirect the blame and avoid paying a settlement. This can include minimizing the severity of a victim’s injury, lowering the estimates for property damage, and even implying fault on the part of the victim. By retaining the services of experienced St. Louis personal injury lawyers, you can improve your chances of a favorable outcome by better knowing what to expect when fighting for your interests. Our trial lawyers are highly qualified. Get in touch with Buchanan, Williams & O’Brien, P.C., based in Brentwood, to learn more about the potential legal strategies available for your case.


  • Top 100
  • SuperLawyer
  • SuperLawyer
  • Mizzou
  • Missouri Bar
  • Mata
  • Martindale-Hubbell
  • BBB
  • 10 BEst
  • AAJ

Contact Us Today!

No Fee Unless We Win!
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Buchanan, Williams & O'Brien, P.C.

2240 S Brentwood Blvd
Brentwood, MO 63144

Phone: (314) 635-7606

Available by Phone 24/7
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