Jonathan D. Marks

4.5 (40 reviews )

Creve Coeur Missouri United States

Family Law Family Law Mediation

Recognized in Best Attorney USA since 2016

314-720-8882 Website

About Jonathan

Jonathan Marks, Family Law Attorney in the St. Louis area, received his Juris Doctorate in 1997 from the University of Missouri – Columbia. Jonathan is admitted to practice in the State of Missouri, the State of Illinois, the United States District Court for the Eastern District of Missouri, the United States District Court for the Western District of Missouri, the United States District Court for the Southern District of Illinois, the United States District Court for the Central District of Illinois, the United States District Court for the Northern District of Illinois and the United States Court of Appeals for the Eight Circuit.

Practice Areas

Family Law

Family Law Mediation

Education

University of Missouri School of Law (Columbia)

Professional Affiliations

Awards & Recognition

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Reviews

4.5 / 5

40 Reviews

1,054 Profile Views

Eugene Batz

Jan 30, 2026

Top notch experts in Creve Coeur - Jonathan D. Marks is by far the best lawyer I've ever had

If you need a Family Law lawyer, Jonathan D. Marks is the one to call. Great job and very responsive team. They kept me in the loop and always had time to explain the details of my case. I felt like I...

Mandy Terry

Jan 30, 2026

The absolute best in Creve Coeur for Family Law - and I mean that from the bottom of my heart

Short and sweet: Jonathan D. Marks is the real deal and a true professional in the field of Family Law. If you're in Creve Coeur and need help with your legal issues, call them immediately. You won't...

Salvador Lehner

Jan 30, 2026

Professional service and clear communication provided by Jonathan D. Marks in Creve Coeur

It's hard finding a reliable lawyer these days, but Jonathan D. Marks in Creve Coeur is definitely one of the good ones. Would use them again if needed without hesitation. They are professional, respo...

Beatrice Larson

Jan 30, 2026

Reliable lawyer you can count on - Jonathan D. Marks provided excellent service throughout

Solid experience overall with the law firm of Jonathan D. Marks. They know Family Law inside and out and gave me great advice. Very helpful and got the job done exactly as they said they would. If you...

Charlene Lemke

Jan 30, 2026

A huge weight off my shoulders thanks to the amazing work of Jonathan D. Marks

Jonathan D. Marks has been doing this since Recognized in Best Lawyers since 2016, and it definitely shows in their work. They're pros through and through and I wouldn't trust anyone else with my lega...