Serving Metro Atlanta, there is little our family lawyers haven’t seen or accomplished.


Cassie Cantrell

Cassie joined the firm in October 2021. She graduated with a bachelor’s degree in Psychology from Valdosta State University in 2013. In 2020, Cassie obtained her Paralegal Certification through the University of Georgia. In her free time she enjoys traveling and finding new hiking spots throughout Georgia.


Luke Thornton

Luke joined the firm in June 2019. He graduated from Kennesaw State University in 2015 with a B.S. in Criminal Justice. When he is not at the office, Luke enjoys riding his motorcycle, camping, and visiting with his nieces and nephews.

Operations Manager

Stephanie Delay

Stephanie joined the firm in October of 2020. She graduated in 2011 with a bachelor’s degree in Organizational Leadership and Management from Regent University. She joined the firm with seven years of prior experience in operations management with an Atlanta law firm. When not in the office, she enjoys spending time with her husband and their chow/lab mix rescue dog as well as photography.

Marketing Coordinator

Elizabeth Gentry

Elizabeth joined the firm in March of 2020. She graduated from Georgetown University in 2016 and spent four years working on Capitol Hill before moving back to Atlanta, where she currently lives with her two roommates. In her free time, she enjoys hiking Kennesaw Mountain with her dad and exploring local breweries.

Legal Assistant

Brittany McMillian

Brittany joined the firm in April 2022. She was previously an executive assistant for a property management company and ran the accounts payable department for about 7 years. Brittany has lived here in the Cobb area for most of her life and enjoys being a mom to four kids, two girls and two boys, so there is never a dull moment. She loves to be outside and go to Braves...

Executive Assistant

Marina Thelen

Marina joined the firm in 2022 as an Executive Assistant to William Gentry. She graduated from Tulane Law School in 1999 and was a practicing attorney in the state of Texas before moving to Georgia. When not in the office, she enjoys spending time with her family and their two dogs, aquarium and Koi keeping, mid-century modern architecture, and discovering new travel destinations.

02 / 03

I would like to thank Mr. William Gentry and his great staff for giving me excellent service with my case. This law firm made this very difficult time more comfortable than I had ever expected. I highly recommend Gentry Law Firm for any of your family law issues. Again thanks to you and your staff!!!

L.B., 2022