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Mark obtained his Bachelor of Arts from Knox College, followed by his law degree from St. Louis University. Upon graduation, Mark then clerked for the Honorable E. Richard Webber at the United States District Court for the Eastern District of Missouri.
Since joining Onder, Shelton, O'Leary & Peterson, Mark has focused his practice on representing individuals who have been seriously injured on construction jobsites, in automobile accidents and by dangerous and defective products. He works extensively with the firm's Pharmaceutical and Medical Products Department, seeking compensation for those injured.
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Chat withState: Missouri
Acquired: 2003
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110 E. Lockwood, Saint Louis, MO, 63119
7 Client Reviews
Showing 1 - 5 of 7 reviews
Posted by anonymous | January 02, 2019 | Hired Attorney | Lawsuits & Disputes
Thank You!!
It was great doing business with Mark at The Onder Law Firm! I appreciate all the hard work they put into my case. Keep me at ease and helped me through a tough situation.
Posted by Tracey | December 18, 2018 | Hired Attorney
Mark Berns
Mark Berns gave me hope in a situation where I didn’t think anyone would be able to help me & ended up with a better experience than I expected.
Posted by Meghan B | November 19, 2018 | Hired Attorney
Excellent Attorney
Mark was my attorney for a recent case that I had and would absolutely recommend to anyone in need of legal assitance. He handled my case with great care and kept me updated every step of the way.
Posted by Julia | October 07, 2018 | Hired Attorney
Excellent attorney!
I contacted Mark from a recommendation and I'm so glad that I did. He's been so responsive and always takes my calls and answers all my questions as if he isn't even busy. But he doesn't just answer my questions, he goes the extra mile and gives more information so that I really understand the p...
Posted by anonymous | October 01, 2018 | Hired Attorney | Lawsuits & Disputes
Prestigious
Mark worked hard on my behalf. Kept up great communication during my claim and fought hard for me.
"Mark is a great communicator with his clients as well as being a great advocate for them. I’m happy to endorse him."
"Mark is a very dedicated and hardworking attorney, putting in long hours to be the best advocate possible for his clients. I’m happy to endorse him."
"Mark is a highly experienced mass torts attorney who works hard to develop good relationships with his clients. I’m happy to endorse him."
"Mark is a great attorney. He takes time to speak with his clients and always answers their questions directly and honestly. I’m happy to endorse him."
"Mark works extremely hard for his clients, always going the extra mile to make sure they stay informed. I’m happy to endorse him."
"Mark works incredibly hard for his clients, making sure to keep all the details in line and keeping them informed as to what’s going on with their cases."
Defective and dangerous products lawyer | Nov 14
Relationship: Worked together on matter
"Mark and I have worked on many cases together and he is an outstanding attorney on dangerous drug cases."
Defective and dangerous products lawyer | Jul 05
Relationship: Fellow lawyer in community
"I endorse this lawyer. Mark is detail oriented and does an excellent job on behalf of those he represents."
"I have had the opportunity to work closely with Mark on many products liability cases. A skilled attorney and counselor at law who is personable and knowledgeable, Mark is very well respected in the legal community. I fully endorse this lawyer."
Personal injury lawyer
Litigation lawyer
Personal injury lawyer
2014
Super Lawyer, Super Lawyers
2013
Million Dollar Advocate, Million Dollar Advocates Forum
2013
Multi-Million Dollar Advocate, Multi-Million Dollar Advocates Forum
2014 - Present
Attorney, Onder, Shelton, O'Leary & Peterson
2012 - 2013
Attorney, Kell Lampin, LLC
2004 - 2012
Attorney, Aubuchon, Raniere & Panzeri, P.C.
2013 - Present
Missouri Association of Trial AttorneysMember
2013 - Present
American Association for JusticeMember
2003 - Present
Missouri BarMember
2003 - Present
American Bar AssociationMember
$1,000,000
Resolution: $4,700,000
$1,400,000
2001
JD - Juris Doctor
1997
BA - Bachelor of Arts
2015
Zofran Hazards
2014
Transvaginal Mesh Injuries
2015
2014
English