Joanna Thigpen
Joanna Thigpen at John Thornton Buick GMC

Joanna Thigpen

Finance Manager

John Thornton Buick GMC

1492 N Hwy 27
Carrollton, GA 30117

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17 Reviews
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17 Reviews

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17 Reviews of Joanna Thigpen

June 10, 2025

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It was a great experience buying. Luke worked hard to earn my business. Hopefully this will be our go to dealership from now on. Everyone there made the process very efficient and ple More

by Williamson
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Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Luke Darby

March 18, 2025

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I recently had the pleasure of purchasing a 2025 GMC Sierra Denali from John Thornton Cadillac GMC, and I couldn’t be happier with the experience. From the moment I arrived, the atmosphere was warm and More

by Stephen
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Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Luke Darby

July 19, 2024

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I just bought another car today adding to many from the past. From Jon Day and for years now I've been referring people to Jon because let's face it buying cars can be dangerous business. I'm mean some pla More

by clint.madden
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Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Jon Day, Shane Oldham

December 23, 2023

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I had a great buying experience with Isaiah and Anthony. Didn’t feel pushed at all to make a decision and it was an easy conversation. More

by mike_luoma
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Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

May 06, 2023

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Isaiah was an amazing person to work with! I would refer him to family and friends! More

by sasha.brown
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Isaiah Jones

March 04, 2021

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Great service and friendly sales rep. Had to wait to long to get vehicle ready for pick up after letting salesperson know that we will be picking up vehicle the next day or next day after that. More

by VANNBLACK
Customer Service
Friendliness
Quality Of Work
Recommend Dealer
Yes

Other Employees Tagged: Matthew Lipscomb , Shannon Cheatwood

Mar 05, 2021

John Thornton Buick GMC responded

Thank you for your feedback and allowing us to assist you with your purchase!

January 23, 2021

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I have been a customer of this dealership since 1966. I bought my first car from Grady Walker, and the dealership is still a great place for me to buy a car. This time: “thanks Train”. More

by LEXONJON
Recommend Dealer
Yes

Other Employees Tagged: Ryan Dodson, Matthew Lipscomb, Michael Conner , Shannon Cheatwood

Jan 26, 2021

John Thornton Buick GMC responded

Thank you for your review and your continued business! We are so glad that we have always been able to assist you with your vehicle needs and look forward to assisting you in the future.

December 22, 2020

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These guys are great! I mean from the moment you are greeted until the moment you leave...everything was explained thoroughly and I was kept informed about all that was going on with my van. More

by B Boyd
Customer Service
Friendliness
Price
Quality Of Work
Recommend Dealer
Yes

Other Employees Tagged: Ryan Dodson, Isabelle Thomas, Michael Conner, Eric Rivera, Tanya Byers, Anthony Gray , Shannon Cheatwood, Shane Hammond, Steven Packard

Dec 28, 2020

John Thornton Buick GMC responded

Thank you for your review! We are so glad that our team could assist you with a great experience.

December 14, 2020

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Travelled over 2 hours to the dealership for a new truck. When we arrived the truck and price were Exactly as stated over the phone. Fast friendly efficient service all the way around. More

by TRWALLICK
Customer Service
Friendliness
Price
Quality Of Work
Recommend Dealer
Yes

Other Employees Tagged: Matthew Lipscomb, Michael Conner , Shannon Cheatwood

Dec 21, 2020

John Thornton Buick GMC responded

Thank you! We appreciate you making the drive to purchase a truck from us and we are glad that our team could make it an easy process.

November 21, 2020

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Johanna is very professional and she is completely responsible for making the deal go thru on my new purchase. Absolutely an asset to the dealership! More

by GIBSON_918
Customer Service
Friendliness
Price
Quality Of Work
Recommend Dealer
Yes
Dec 02, 2020

John Thornton Buick GMC responded

Thank you! We are so glad that Joanna was able to assist you with your purchase.

1

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