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

1,055 Profile Views

Alicia Gusikowski

Jan 30, 2026

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

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...

Earnest Barrows

Jan 30, 2026

So happy with the results of my case thanks to the hard work of Jonathan D. Marks and staff

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...

Carole Mayert

Jan 30, 2026

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

Raul Cole

Jan 30, 2026

Outstanding experience with Jonathan D. Marks in Creve Coeur - truly the best legal team

Richard Stokes

Jan 30, 2026

Absolutely Great! I couldn't be happier with the service from Jonathan D. Marks

Jonathan D. Marks is fantastic and very professional. Don't hesitate to hire them if you're in Missouri and need help. They really know their stuff and will go the extra mile to make sure you're taken...