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Mark S. O’Connor
FOUNDING PARTNER

Mark S. O’Connor

Beus O’Connor McGroder

Phoenix, AZ

30+ Years Experience
Licensed in 1 State
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About Mark

Mark S. O’Connor is a highly experienced trial attorney and Founding Partner of Beus O’Connor McGroder PLLC, a premier boutique law firm concentrating on High Stakes Litigation and Plaintiffs Catastrophic Injury & Wrongful Death. Mr. O’Connor is a member of the firm’s High Stakes Litigation and Plaintiffs Catastrophic Injury & Wrongful Death practices. He is a certified specialist in the area of personal injury and wrongful death litigation by the State Bar of Arizona and has represented hundreds of victims of catastrophic injury and wrongful death throughout his career and served as lead...

Licensed States

Education

B.S.

Northern Arizona University

J.D.

John Marshall Law School

Awards & Recognition

Law Dragon 500 Leading Plaintiff Consumer Lawyers

2022

Arizona Finest Lawyers, Sustaining Member

2014

Arizona Finest Lawyers

2011

The Best Lawyers in America®

Personal Injury Litigation - Plaintiffs · 2009

Southwest Super Lawyers®

Personal Injury - General: Plaintiff · 2009

Professional Associations

State Bar of ArizonaMaricopa County Bar AssociationArizona Association for Justice also known as Arizona Trial Lawyers Association, Board of DirectorsAmerican Association for JusticeInternational Society of Barristers, FellowLitigation Counsel of America, Member

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