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

1,056 Profile Views

Joey Jacobi

Jan 30, 2026

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

I was really stressed about my case in Creve Coeur, but Jonathan D. Marks made everything so smooth and stress-free. Seriously, the best decision I've made lately was hiring them. They handled every d...

Maureen Rice

Jan 30, 2026

A very good experience overall with the entire team at Jonathan D. Marks's legal practice

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...

Andy Barton

Jan 30, 2026

Great people who truly care at Jonathan D. Marks - the best legal team in Missouri

Everyone at Jonathan D. Marks's office in Creve Coeur was so nice and helpful. They made a tough situation a lot easier to deal with by being so patient and explaining everything clearly. I never felt...

Eva Rau

Jan 30, 2026

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

I wasn't sure who to call for my Family Law problem, but I'm so glad I went with Jonathan D. Marks. They really listened to me and understood my situation. It was such a relief to have someone so know...

Derek Roberts

Jan 30, 2026

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

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...