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John B. Grissom


John B. Grissom began his career in the legal field as an enlisted soldier in the Judge Advocate General's Corps of the United States Army and Texas Army National Guard where he served on overseas deployments to both Eastern Europe and Iraq. He was a Judicial Intern for the U.S. District Court, Western District of Texas, in 2012. Mr. Grissom joined the firm of Allen, Stein & Durbin, P.C., as a law clerk in 2013 and became an associate of the firm in 2014.


Professional Activities and Memberships

Mr. Grissom is a member of the State Bar of Texas and San Antonio Young Lawyer's Association.


In 2009, Mr. Grissom received a B.A. in Public Administration from Texas State University in San Marcos, Texas. In 2014, he earned his J.D., cum laude, from St. Mary's University School of Law, where he was a Staff Writer for the St. Mary's Law Journal. While at St. Mary's, he was inducted into the Phi Delta Phi International Legal Honors Society and the John W. Harlan Society. He was admitted to practice law in Texas in 2014.

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