John Dissen | Page 8
Porsche Certified Brand Ambassador
Hennessy Porsche North Atlanta
990 Mansell Rd
Roswell, GA 30076
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.
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Write a Review114 Reviews of John Dissen
April 07, 2021
I've owned alot of Porsches and wouldn't consider buying them anywhere else except Hennessy. "There is no substitute", goes for Porsche and Hennessy! them anywhere else except Hennessy. "There is no substitute", goes for Porsche and Hennessy! More
Other Employees Tagged: Mark Venti, Drew Borges, Michael Caldwell , Jeff Corey, Steve Richardson
April 02, 2021
We know John for a few years and working with him always makes the sale process great. John is very knowledgeable and has a lot of experience. He helped us configure our new 911 the best way. We love it!!! makes the sale process great. John is very knowledgeable and has a lot of experience. He helped us configure our new 911 the best way. We love it!!! John is very friendly and always set the right expectations so there are no surprises. He provides timely updates throughout the process which is great. John is a true gentleman and a professional! More
February 18, 2021
This my second purchase from Hennessy Porsche. John Dissen is very knowledgable and a pleasure with whom to work. The sales experience was very efficient and a pleasure. Dissen is very knowledgable and a pleasure with whom to work. The sales experience was very efficient and a pleasure. More
January 04, 2021
John Dissen was a fantastic guide (not sales person!) for purchasing my first Porsche. He spent time with me and was super communicative through a Covid-delayed delivery process. He is no-pressure, enti for purchasing my first Porsche. He spent time with me and was super communicative through a Covid-delayed delivery process. He is no-pressure, entirely knowledgeable and very patient. John provides excellent customer service and I would highly recommend working with him. Thanks for a great experience. More
Other Employees Tagged: Jamey Holt
January 03, 2021
John Dissen was my salesperson at Hennessey Porsche he is amazing. Having gone to 4 Porsche dealers in 3 states he blew the doors off everyone. His knowledge, experience and low pressure style was exceptiona amazing. Having gone to 4 Porsche dealers in 3 states he blew the doors off everyone. His knowledge, experience and low pressure style was exceptional. Once I purchased they were really backed up in the closing finance area (2 hrs) but John did everything possible to move it along. John Dissen is a true professional. My only advice to the operations team is to try and better prepare for year end volume to handle finance and logistics backlog. More
December 31, 2020
I picked up our second Porsche purchased from John Dissen earlier today. This time a 718 Boxster. John and the Hennessy organization are professional, thorough, and never apply pressure to the sale. I only w earlier today. This time a 718 Boxster. John and the Hennessy organization are professional, thorough, and never apply pressure to the sale. I only wish all of my shopping experiences were this positive. More
December 28, 2020
I like cars, but have never liked the process of buying a car. However, I’m happy to say that I had a great experience with John Dissen at Hennessy Porsche. I was recommended to John Dissen by a friend and car. However, I’m happy to say that I had a great experience with John Dissen at Hennessy Porsche. I was recommended to John Dissen by a friend and visited with John several times, test driving different models, before making my decision. No pressure at all. Easy to work with. I would recommend calling John if you are thinking about a Porsche in your future. More
December 14, 2020
My wife and I have had multiple buying experiences with John Dissen of Hennessy Porsche and each time John has gone above and beyond to listen to our needs to make us feel comfortable with our buying decis John Dissen of Hennessy Porsche and each time John has gone above and beyond to listen to our needs to make us feel comfortable with our buying decision. He is a great ambassador for the company and the Porsche brand! More

