Brian O'Neal

Partner
Licensed to Practice: State of Missouri, State of Illinois

Brian represents management in all facets of labor and employment law. He defends clients against discrimination claims under Federal and State laws and investigates claims brought before administrative agencies. He advises employers on matters such as employment contracts and daily human resources issues.

Prior to joining McMahon Berger, Brian gained extensive experience defending corporations against lawsuits ranging from medical malpractice to employment matters. He also served as a law clerk for the Hon. Gary M. Gaertner, Sr. at the Missouri Court of Appeals, Eastern District.

  • United States District Court, Central District of Illinois
  • United States District Court, Northern District of Illinois
  • United States District Court, Southern District of Illinois
  • United States District Court, Eastern District of Missouri
  • United States District Court, Western District of Missouri

Brian O'Neal

Partner
Licensed to Practice: State of Missouri, State of Illinois

Brian represents management in all facets of labor and employment law. He defends clients against discrimination claims under Federal and State laws and investigates claims brought before administrative agencies. He advises employers on matters such as employment contracts and daily human resources issues.

Prior to joining McMahon Berger, Brian gained extensive experience defending corporations against lawsuits ranging from medical malpractice to employment matters. He also served as a law clerk for the Hon. Gary M. Gaertner, Sr. at the Missouri Court of Appeals, Eastern District.

  • United States District Court, Central District of Illinois
  • United States District Court, Northern District of Illinois
  • United States District Court, Southern District of Illinois
  • United States District Court, Eastern District of Missouri
  • United States District Court, Western District of Missouri
  • Education
  • Professional Associations
B.A.
2001
J.D.
2004
Member
Member
Member
Member
Member

Awards & Honors

Missouri/Kansas Rising Star (2012-19)

Community Involvement

Head Coach (2005-2011)

Alumni Board Member (2014-2019)

Board Chair (2017-2018)

Board Member (2014-present)

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