John Dissen
John Dissen at Hennessy Porsche North Atlanta

John Dissen | Page 4

Porsche Certified Brand Ambassador

Hennessy Porsche North Atlanta

990 Mansell Rd
Roswell, GA 30076

4.9
94 Reviews

I am an Atlanta native who has worked in the high line automotive industry since 1998 and pride myself on being my client’s trusted resource. Having personally bought over 40 cars, boats, and motorcycles, I consider myself not only an enthusiast but also someone who is familiar with the excitement as well as the apprehension associated with the buying process. My goal is to provide my clients exceptional service in the form of attention to detail, integrity and product knowledge.

4.9

94 Reviews

Write a Review

94 Reviews of John Dissen

April 24, 2022

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Employee Rating

I can’t say enough what an incredible experience was working with Hennessy Porsche to design my Cayenne. They updated me every step of the way during the build/shipping processes and truly made for an e More

by Csledge916
Customer Service
Friendliness
Price
Recommend Dealer
Yes

Other Employees Tagged: Mike McPherson

Apr 27, 2022

Hennessy Porsche North Atlanta responded

Thank you so much for leaving us a glowing recommendation! It's wonderful to hear that you had an informative, incredible buying experience with us recently thanks to Mike McPherson in particular. Congrautlations on your custom Cayenne, and welcome to the Hennessy Family Sincerely, The Hennessy Porsche North Atlanta Team

April 18, 2022

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The second car I purchased from John Dissen. Enough said but he’s very professional, knowledgeable and easy to communicate with and make a deal . I highly recommend him and Henessy. More

by rafisch
Customer Service
Friendliness
Price
Recommend Dealer
Yes
Apr 22, 2022

Hennessy Porsche North Atlanta responded

We're ecstatic to see your review, and we're also ecstatic to hear that your second purchase from John was another 5-star one thanks to his professionalism, expertise, and strong communication skills. Your recommendation and kind words mean a great deal and will be passed along. Congratulations; we're glad to have you as part of the Hennessy Family! Sincerely, The Hennessy Porsche North Atlanta Team

April 16, 2022

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I called in here to look at a used Porsche and ended meeting John Dissen who is a great ambassador for this dealership and Porsche cars. Johns knowledge of his products is second to none and I ended up More

by Ian
Customer Service
Friendliness
Price
Recommend Dealer
Yes
Apr 18, 2022

Hennessy Porsche North Atlanta responded

Your kind remarks about John mean the world to us -- his wealth of knowledge makes him a great ambassador for our dealership and the Porsche brand. We're happy to hear that you had an informative, expectation-exceeding experience with us thanks to his assistance. We love to hear that you're loving your vehicle, and we look forward to serving you for years to come! Sincerely, The Hennessy Porsche North Atlanta Team

April 13, 2022

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I have now purchased two Porsche Macans and John was the salesman for both. He is exceptionally knowledgeable about the model, and thorough in answering all of my questions. I would highly recommend him to More

by James9trails
Customer Service
Friendliness
Price
Recommend Dealer
Yes

Other Employees Tagged: Jamey Holt

Apr 13, 2022

Hennessy Porsche North Atlanta responded

James, thank you for the 5 stars and courteous recommendation for John. He truly is an expert at what he does, and we'll be sure to pass along your high remarks. We're happy to have you as part of the Hennessy Family! Sincerely, The Hennessy Porsche North Atlanta Team

April 02, 2022

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John Dissen went above and beyond to make during my car buying process. The lead shop mechanic Sean made sure I was taken care of as well. Great experience all around. Thanks! More

by jon cox
Customer Service
Friendliness
Price
Recommend Dealer
Yes

January 08, 2022

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One of the best experiences I have ever had purchasing a car. John is awesome More

by witjo
Customer Service
Friendliness
Price
Recommend Dealer
Yes

Other Employees Tagged: Chris Velez

Jan 08, 2022

Hennessy Porsche North Atlanta responded

We are so glad to see that you had such an outstanding buying experience with our Sales Team here at Hennessy Porsche North Atlanta. Thank you for providing us with your feedback.

November 18, 2021

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Professionalism at its finest... Exceptional staff from Sales, Service and Parts My ultimate dream has come true, a Porsche is finally in my driveway awaiting my next driving experience.. More

by 982C-S
Customer Service
Friendliness
Price
Recommend Dealer
Yes
Nov 19, 2021

Hennessy Porsche North Atlanta responded

Hi, thank you for taking the time to write an outstanding car-buying experience with John and our team! Congratulations on your dream Porscche! We truly appreciate your positive feedback, and we are looking forward to taking care of any of your auto needs for years to come.

November 10, 2021

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I can always count on Greg Jordan for top notch service and a high degree of professionalism. There is a reason why I've now bought four cars from Greg. He's an expert in the business and a consummate prof More

by david.afshar@aveanna.com
Customer Service
Friendliness
Price
Recommend Dealer
Yes

Other Employees Tagged: Greg Jordan, Chris Velez

Nov 12, 2021

Hennessy Porsche North Atlanta responded

David, thank you for taking the time to write a positive review! We are glad to hear John, Greg, and Chris went above and beyond to assist you with a high level of customer service throughout the process. Congratulations on your new ride! We truly appreciate your positive feedback, and we are looking forward to working with you again at Hennessy Porsche North Atlanta.

July 31, 2021

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Always a pleasure to do business with John Dissen and Hennessy Porsche. I've been buying my cars there for more than a decade and have never been disappointed with the service or product. Wouldn't do b More

by anelkin
Customer Service
Friendliness
Price
Recommend Dealer
Yes

Other Employees Tagged: Mark Venti, Drew Borges, Michael Caldwell, Jamey Holt , Jeff Corey, Steve Richardson

Aug 01, 2021

Hennessy Porsche North Atlanta responded

Thank you for choosing Hennessy Porsche North Atlanta. We are happy to know that our team has provided you with an excellent sales and service experience. Let us know if there is anything else we can help you with. We welcome you back.

July 13, 2021

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John Dissen was a pleasure to deal with at Hennessy Porsche. His enthusiasm, professionalism and attitude made the experience of purchasing our new Cayenne first rate. He was attentive to our needs a More

by Daryl G
Recommend Dealer
Yes

Other Employees Tagged: Jamey Holt

Jul 13, 2021

Hennessy Porsche North Atlanta responded

Thank you for the great review, Daryl! We are so glad to see that you found our salesman to be attentive and pressure-free in his service. Your recommendation of him and of Hennessy Porsche North Atlanta is truly appreciated. The pleasure was ours; congratulations on your new Porsche Cayenne!

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