John Greffet

Top rated Personal Injury attorney in Clayton, Missouri

The Sumner Law Group, LLC

Practice areas: Personal Injury

Licensed in Missouri since: 2009

Education: Saint Louis University School of Law

Selected to Super Lawyers: 2023 - 2025

The Sumner Law Group, LLC

7777 Bonhomme Avenue
Suite 2100
Clayton, MO 63105

John Greffet is an attorney providing legal services covering Personal Injury - General: Plaintiff.

John Greffet, who practices law in Clayton, Missouri, was selected to Super Lawyers for 2023 - 2025. This peer designation is awarded only to a select number of accomplished attorneys in each state. The Super Lawyers selection process takes into account peer recognition, professional achievement in legal practice, and other cogent factors.

Prior to becoming an attorney, he studied at Saint Louis University School of Law. He graduated in 2009. After passing the bar exam, he was admitted to legal practice in 2009.