Service Area

Family Law Attorney Serving Monroe & Randolph County, IL and the St. Louis Metro, MO

Born and raised in Monroe County. Licensed in both Illinois and Missouri. Serving families on both sides of the Mississippi River.

Mary C. Neff grew up in Monroe County, Illinois, and has spent her career serving families on both sides of the Mississippi River. Whether you're in Randolph County, Monroe County, or the St. Louis metro, Mary is licensed to represent you.

Monroe County, Illinois

Mary's home county. She knows the local courts and the community well, and focuses her practice on Monroe County divorce, custody, and family law cases.

St. Louis County, Missouri

Mary represents St. Louis County clients in divorce, custody, mediation, and family law, no matter which side of the river home is on.

St. Charles County, Missouri

Licensed in Missouri, Mary represents St. Charles County clients in divorce, custody, mediation, and family law.

Jefferson County, Missouri

Family law representation for Jefferson County clients, including divorce, custody, and mediation matters.

Randolph County, Illinois

Serving clients throughout Randolph County for divorce, custody, mediation, and family law matters.

Why It Matters

A Problem Solver for Families on Both Sides of the River

Many family law situations cross the Illinois-Missouri border. A job in St. Louis, a home in Monroe County, children enrolled in schools on both sides of the river. When that's your reality, you need a problem solver who's licensed to practice in both states and can work through your entire case herself.

Mary C. Neff holds active bar membership in both Missouri and Illinois. She is Supreme Court-certified as a mediator in both states. And she has appeared in courts throughout the St. Louis metro and southern Illinois for over 13 years.

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Mary C. Neff, family law attorney, Monroe County Illinois and St. Louis Missouri

Ready to Take the Next Step?

Schedule a free consultation with Mary and get clear on your options. No obligation, no pressure.

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Or call: (618) 281-MARY (6279)