Michael S. Jefferies
About Michael S. Jefferies
Michael S. Jefferies is a lawyer based in St. Louis, MO and has been recognized in The Best Lawyers in America® since 2017. Michael S. Jefferies is recognized in the following practice area:
- St. Louis, Missouri
- Corporate Law
Current Firm: Armstrong Teasdale LLP
Education: Indiana University Maurer School of Law, J.D., graduated 1997
Location: St. Louis, MO
It takes just a few minutes to optimize your profile for clients looking to engage and lawyers who are ready to refer.
Activate your profile and highlight why your peers recognized in Best Lawyers today.
Nearby Lawyers
Mr. Witcher has practiced in the areas of labor and employment law since 1996. Lance concentrates his practice primarily in litigation of employment-related disputes, human resources counseling and matters before the Occupational and Mine Safety Health Review Commissions. He has represented employers in a wide range of litigation matters in both state and federal court, and before arbitrators, administrative law judges and other tribunals in disputes involving alleged discrimination based on ...
Kenneth W. Bean is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law, Medical Malpractice Law - Defendants and Personal Injury Litigation - Defendants. Kenneth W., who practices law in St. Louis, Missouri, has been recognized since 2005. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kenneth W. is held by other top lawyers in the same geographic and legal practice area.
R. Michael Lowenbaum is a principal in the St. Louis, Missouri, office of Jackson Lewis P.C. Before joining Jackson Lewis, Mike was the founder and co-managing partner of Lowenbaum Law. For more than 35 years, he has assisted employers in solving - and avoiding - a wide range of workplace problems. Mike advises clients in traditional labor law and labor relations, municipal labor law, employment law, affirmative action and wage and hour matters. For his clients, from national Fortune 500 comp...
Mark A. Prost is a top attorney recognized by Best Lawyers in the practice area(s) of Product Liability Litigation - Defendants. Mark A., who practices law in St. Louis, Missouri, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark A. is held by other top lawyers in the same geographic and legal practice area.
Mr. Rolnicki practices Intellectual Property law in the firm's Business Services group. He is registered with the U.S. Patent and Trademark Office and is a former Patent Office Primary Examiner. He has extensive experience in preparing and prosecuting patent and trademark applications in the United States and in many foreign countries. Mr. Rolnicki's patent preparation and prosecution experience encompasses technologies including aircraft components, conveyor systems, footwear, gear transmiss...
Richard B. Rothman is a top attorney recognized by Best Lawyers in the practice area(s) of Business Organizations (including LLCs and Partnerships) and Real Estate Law. Richard B., who practices law in St. Louis, Missouri, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Richard B. is held by other top lawyers in the same geographic and legal practice area.
Penney Rector is a top attorney recognized by Best Lawyers in the practice area(s) of Education Law. Penney, who practices law in St. Louis, Missouri, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Penney is held by other top lawyers in the same geographic and legal practice area.
Chad Reis is a skilled trial lawyer and focuses his practice on employment law, representing clients in employment litigation before juries in state and federal courts and before state and federal administrative agencies. He has a broad range of employment trial experience, including claims involving: Discrimination Harassment Whistleblowing and retaliation Wage and hour matters Chad represents numerous national and local employers in the following industries: Retail Hospitality Construction ...
Bridget Nave is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Bridget, who practices law in St. Louis, Missouri, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Bridget is held by other top lawyers in the same geographic and legal practice area.
Attorney Jo Anna Pollock is a Partner at Simmons Hanly Conroy in the Complex Litigation Department, where she focuses on public nuisance, class actions, sex abuse and environmental litigation. She devotes her practice to representing people, county governments and businesses that have been harmed through the wrongdoing of others. Jo Anna works on cases nationwide through all stages of the litigation process. She has spent the last 20 years in trial and appellate courts across the country secu...
Explore and Learn
The Family Law Loophole That Lets Sex Offenders Parent Kids
by Bryan Driscoll
Is the state's surrogacy framework putting children at risk?
Unenforceable HOA Rules: What Homeowners Can Do About Illegal HOA Actions
by Bryan Driscoll
Not every HOA rule is legal. Learn how to recognize and fight unenforceable HOA rules that overstep the law.
Best Lawyers 2026: Discover the Honorees in Brazil, Mexico, Portugal, South Africa and Spain
by Jamilla Tabbara
A growing international network of recognized legal professionals.
Holiday Pay Explained: Federal Rules and Employer Policies
by Bryan Driscoll
Understand how paid holidays work, when employers must follow their policies and when legal guidance may be necessary.
Can a Green Card Be Revoked?
by Bryan Driscoll
Revocation requires a legal basis, notice and the chance to respond before status can be taken away.
What Is the Difference Between a Will and a Living Trust?
by Bryan Driscoll
A practical guide to wills, living trusts and how to choose the right plan for your estate.
New Texas Family Laws Transform Navigating Divorce, Custody
by Bryan Driscoll
Reforms are sweeping, philosophically distinct and designed to change the way families operate.
US Tariff Uncertainty Throws Canada Into Legal Purgatory
by Bryan Driscoll
The message is clear: There is no returning to pre-2025 normalcy.
How Far Back Can the IRS Audit You?
by Bryan Driscoll
Clear answers on IRS statutes of limitations, recordkeeping and what to do if you are under review.