Over 50 Combined Years of Experience
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Kathrine Armstrong

  • Profile

Attorney Kathrine “Katie” Armstrong was born and raised in the great state of Georgia. She grew up in Gwinnett County where she graduated from Brookwood High School. Katie continued her education at the University of Georgia where she earned a Bachelor of Science degree in psychology and a Bachelor of Arts degree in criminal justice.

After graduating from college, Katie returned to Gwinnett County and was employed by the Gwinnett County Solicitor-General’s Office as a legal assistant while she attended law school at Atlanta’s John Marshall Law School. After obtaining her Juris Doctor, she continued to work for the Gwinnett County Solicitor’s Office as a prosecutor. Katie was responsible for prosecuting misdemeanor offenses ranging from simple traffic citations to battery, theft, and DUI’s.

Katie left prosecution to open her own law practice in March of 2013 where she provided zealous representation to clients facing criminal prosecution, divorce, and child custody issues.

Katie is excited to bring her knowledge and experience from both sides of the courtroom to Crawford and Boyle, LLC. Her experience as a former prosecutor gives her an edge that clients need. Katie’s knowledge of the law, ability to analyze a case, and experience as a trial attorney makes her an invaluable resource to her clients. No matter if a client requires representation for a divorce or criminal case or any other legal need, Katie treats her clients with the respect and dignity they deserve. She takes pride in the personal and caring service she provides clients during what can be an unpleasant time in their life.

Katie’s love for the law is only rivaled by her love for her family and the Georgia Bulldogs. She lives in Snellville with her husband, Greg, and their two children.


  • Gwinnett County Bar Association – Family Law Section and Criminal Section
  • Gwinnett County Criminal Defense Bar
  • Walton County Bar Association
  • Georgia Association of Criminal Defense Lawyers
  • State Bar of Georgia Member since 2011

She is sworn into the Supreme Court of Georgia, Georgia Court of Appeals, and United States District Court for the Northern District of Georgia.

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