Service Areas
Education
J.D., Southern Illinois University School of Law
B.A., Illinois Wesleyan University
People
Lauren Brummer
Counsel
Lauren joined Sandberg Phoenix in 2022 and is a member of the firm’s Business Litigation practice group. She focuses her practice in the area of family law, specifically divorce, child custody and paternity. Prior to joining Sandberg Phoenix, Lauren practiced family law in the metropolitan St. Louis area, including Illinois.
Outside of the office, Lauren enjoys spending time with her family and attending events around the St. Louis area.
Licensures and Admissions
Illinois
Missouri
Professional Affiliations
Bar Association of Metropolitan St. Louis
St. Louis County Bar Association
Awards & Recognition
2019-2026
Missouri & Kansas Super Lawyers
Rising Star
Family Law
2019-2021
Best Lawyers in America
Rising Star
Thought leadership by Lauren Brummer:
July 8, 2026
Taylor Swift, Travis Kelce and the Value of a Prenuptial Agreement
April 10, 2026
What Missouri’s New Law Means for Divorce During Pregnancy
