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

1,053 Profile Views

Dean Gorczany

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...

Rafael Schumm

Jan 30, 2026

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

Needed help with Family Law and Jonathan D. Marks delivered on their promises. They're professional, efficient, and easy to talk to. Good choice for anyone in Missouri looking for high-quality legal r...

Carlos Steuber

Jan 30, 2026

Would recommend Jonathan D. Marks for sure to anyone in Creve Coeur needing legal help

Hilda Welch

Jan 30, 2026

Highly recommend Jonathan D. Marks for anyone needing expert Family Law help in Missouri

If you're looking for someone who actually cares and will fight for you, go to Jonathan D. Marks. They helped me out big time with my Family Law issue and kept me informed at every step of the process...

Freddie Walker

Jan 30, 2026

Excellent legal representation provided by Jonathan D. Marks for my Family Law case

Best lawyer for Family Law in Creve Coeur. Period. I've seen others, but Jonathan D. Marks is on another level. They truly care about their clients and work hard to get the best results. I am so thank...