John Dissen | Page 2

Exceptional service in. Atlanta. 20 out of 10. Concierge service from the beginning customizing my purchase thru the end. I highly recommend this dealership for all your Pors Atlanta. 20 out of 10. Concierge service from the beginning customizing my purchase thru the end. I highly recommend this dealership for all your Porsche needs. Thank you Mark Venti, John Dissen and the entire team. More

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Hennessy Porsche provides outstanding customer service! We have purchased two vehicles from John Dissen and think he is absolutely the best. John provides high end service with professionalism and class. H We have purchased two vehicles from John Dissen and think he is absolutely the best. John provides high end service with professionalism and class. He is honest and determined to put his customers into a vehicle that makes them happy. His dedication to putting his customers first is unparalleled and you leave feeling that you were well taken care of. More

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Thank you, John, for making the car buying process easy and stress free. I appreciate your professionalism and extensive knowledge of all things Porsche. Thank you for having the patience through all of and stress free. I appreciate your professionalism and extensive knowledge of all things Porsche. Thank you for having the patience through all of my questions and concerns and making me feel like a valued customer should. More

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We worked with John Dissen at Hennessy Porsche in Roswell to buy our first Porsche. John is extremely knowledgeable about every model and provided us with all the information we needed to choose our perfect to buy our first Porsche. John is extremely knowledgeable about every model and provided us with all the information we needed to choose our perfect car. Everyone we met was helpful and the actual purchase was very efficient. We highly recommend this dealership and of course the Porsche brand! More

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I have had great experiences with the Hennessy Porsche Sales and service team and this weekend was no different. John Dissen walked my wife and I through the purchase of a 911. He was patient and informat Sales and service team and this weekend was no different. John Dissen walked my wife and I through the purchase of a 911. He was patient and informative as we considered several vehicles before settling on our choice. John Sargent then assisted us with financing and other options to protect our investment. As always, both are highly professional in their dealings. This is our 4th Porsche purchase at Hennessy and, for us, Hennessy is the go-to dealer for Porsche. More

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The Level of service and professionalism that John Dissen and John Sergeant provided was extraordinary. I am beyond impressed at The expertise and care that went into the entire buying process. I am extremel and John Sergeant provided was extraordinary. I am beyond impressed at The expertise and care that went into the entire buying process. I am extremely thankful to John Dissen and Highly recommend him. More

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Best car buying experience I have had. I 100% recommend Hennessy Porsche and John Dissen for any of your Porsche needs! I 100% recommend Hennessy Porsche and John Dissen for any of your Porsche needs! More

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Quite possibly the best car buying experience I've ever had. From sales to finance to accessories,we received the absolute best service possible. Mr, Mark Venti, Mr Michael Crawford, and Mr John Dissen wen had. From sales to finance to accessories,we received the absolute best service possible. Mr, Mark Venti, Mr Michael Crawford, and Mr John Dissen went above and beyond to make the entire transaction as smooth as possible for us. I've already have had several calls and emails from John Dissen to follow up with any questions thst might have come up since our purchase. Thank you Team... we will definitely be making our future purchases there. More

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Another amazing day at Hennessy Porsche North Atlanta. Once again John Dissen came through with another phenomenal delivery. Not just a 911, which itself would be incredible, but rather the 992 Targa 4 GT Once again John Dissen came through with another phenomenal delivery. Not just a 911, which itself would be incredible, but rather the 992 Targa 4 GTS, to me one of the penultimate Porsche machines. As a long time Porsche owner, starting with my original 944, the 911 was always the final dream. Now I have realized this dream thanks to John's persistence. My wife and I both truly value the relationship that we have developed with John over the past several years and Porsche vehicles!! I also wish to acknowledge Chris Velez in the finance department who is also a class act and very helpful and informative in this department. More

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I have now purchased seven cars from this dealership over the last 10 years. My salesman, John Dissen, has always been highly professional, responsive, and courteous. He is extremely knowledgable about ca the last 10 years. My salesman, John Dissen, has always been highly professional, responsive, and courteous. He is extremely knowledgable about cars in general and Porsches specifically. My overall impression of Hennessy Porsche is that they are passionate about delivering absolutely the best customer experience possible. They respect my time both in the sales and service department. I always learn something useful when I visit there... everyone seems very approachable and informative, even if its not the person you primarily work with, Great team spirit, always positive. You've got to love that as a customer. Of course, the Porsche product line itself is amazing. There's not a car in that dealership that I wouldn't love to be driving. Its fun to be a customer there. More

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