Meet The Hennessy Team

Click on one of the people below to find out more information.


Mark P. Venti
General Manager
(678) 781-0515

Quite uncommon in this day and age, I am a native to Georgia. Raised by a Military Father and School Teacher Mother I am guided by uncompromising principles. My high quality upbringing paired with over 25 years of Luxury Automotive Experience makes exceeding your expectations of integrity, competence, and sincerity come naturally. The entire staff and I are passionately committed to providing a unique and enjoyable experience. Thank you for considering Hennessy Porsche to serve your automotive needs.

Driving Porsche Passion Since 2004

Michael L. Caldwell
New Car Sales Manager
(678) 781-0566

As a young boy I grew up like most of us did...loving cars. I now have the ability to live out my childhood dream of being able to drive Porsche automobiles every day and even better I have the ability to help others fulfill their dreams as well.

After two decades I remain grateful for every client that takes time out of their busy schedules to come visit us and allow us the opportunity to assist with their automobile needs. We have been family owned and operated since 1964.

Driving Porsche Passion Since 2005

Drew Borges
Pre-Owned Sales Manager
(678) 781-0520

I started out in my automotive career washing the family car in my driveway. Since then I have always been fascinated by the complex engineering and craftsmanship it takes to produce each one. The Porsche brand has always been at the cutting edge of performance, engineering and style within the automotive industry. I cannot imagine a better or more exciting brand to sell.

Driving Porsche Passion Since 2005

Greg Jordan
Sales Manager
(678) 781-0525

Thank you for considering Hennessy Porsche for your automotive needs-Georgia's perennial Porsche Premier Dealer. It is my pleasure to introduce you to our family and the exclusive Porsche brand. I welcome & encourage you to experience the Hennessy difference. My name is Greg Jordan, and I have the privilege of assisting the automotive industry's greatest enthusiasts: Porsche owners. A Georgia native, I've enjoyed a career in luxury automotive sales for over two decades in Atlanta. With a focus on unparalleled levels of client satisfaction, I've assisted several thousand families in owning the premium automobile of their dreams. To this end, I've earned the title of Master Certified Porsche Brand Ambassador and I strive to make each client experience at Hennessy Porsche worthy of the Porsche namesake. As Sales Manager, I'm guided by uncompromising integrity and enthusiasm for the Hennessy Porsche culture. I welcome any and all opportunities to be of service to you and your Porsche aspirations.

Driving Porsche Passion Since 2010

Chris Velez
Finance Director
(678) 781-0512

I am originally a Boston native and relocated to ATL in 2021. I served in the military as a paratrooper so serving others and my country comes naturally. My passion for cars started as a child receiving hot wheels as gifts and having the variety of car posters on the wall. Growing up, Porsche has always been the greatest brand which has gravitated me here to Hennessy Porsche. I am always here willing and able to do what I can to provide excellent service and answer any questions you may need.

Driving Porsche Passion Since 2019

Emerson Knauss
Finance Manager
(678) 781-0514

I was driven to the hospital in a 944, born on 9/11, weighing 9 pounds 11 ounces, and was born at 9:28 am. All Porsche numbers! Porsche has been in my blood since day 1. 

Welcome to Hennessy Porsche, Atlanta's Premier Dealership. Please feel free to reach out to me directly with any questions you have. I sincerely look forward to speaking with you. 

Driving Porsche Passion Since 2022

John Sargent
Finance Manager
(678) 780-0522

With a passion for sports cars and a love to help people I want to be viewed as your trusted advisor to help facilitate purchasing your dream car.

As your liaison I take great pride in having impeccable product knowledge, and the ability to help your purchase a great one. I will dedicate my time to understand your unique needs and preferences, whether they're a seasoned Porsche enthusiast or a first-time buyer.

In my free time, I enjoy attending Porsche events, taking my own Porsche out for a spin on the open road, and spending time with my wife and kids!

Driving Porsche Passion Since 2020

Steve Richardson
Assistant Service Manager
(678) 781-0536

Growing up in a military family, gave me the advantageous opportunity to not only travel, but experience new cultures, and explore my passion for adventure.  My father was an avid Formula 1 enthusiast, and instilled that very same passion in me.  Some of my favorite race cars are; Brabham BT46, Ferrari F2002 and Benetton B195.  My passion for speed and powerful precision, led me to pursue a career in the automotive industry. I joined the Porsche Team in 2013, as a service advisor, and quickly climbed the latter into a management position in 2021.  My ultimate goal is to be able to personally attend a Formula 1 race in the near future. And With the ever increasing possibility of Porsche joining the Formula 1 family in 2026, my ultimate dream is to witness history in the making by not only attending the race that was and will always be a catalyst for my career path, but to also be able to cheer on the most remarkable brand there is...Porsche.

Driving Porsche Passion Since 2013


Internet Sales

Andy Nguyen
Internet Sales Director

Drawing on my personal experience as both an employee and customer of Hennessy, I have a comprehensive understanding of the exceptional quality of our vehicles and the top-notch level of service we offer. Prior to joining the team at Hennessy, I was a proud owner of several Porsches, including a 911 and Cayenne, which only deepened my appreciation for the outstanding engineering and craftsmanship of these vehicles. As the Internet Director, my focus is on delivering a seamless and stress-free online buying experience that surpasses expectations, leaving clients feeling content and confident with their purchase.

In addition to my passion for assisting customers in finding their ideal vehicle, I also enjoy exploring new destinations around the world. Whether I'm kayaking in Ha Long Bay or cruising the Caribbean, I relish every opportunity to expand my horizons and gain fresh perspectives.

Dedicated, passionate, and committed to excellence, I approach every endeavor with a tireless work ethic and an unwavering commitment to providing exceptional service to our valued customers.

Driving Porsche Passion Since 2022

Scott Hamilton
Internet Sales Manager
(678) 781-0509

I have been with Porsche since 2007 and love this brand and dealership! Please contact me to find the Porsche of your dreams.

Driving Porsche Passion Since 2007

Heather Erickson
Internet Sales Manager
(678) 781-0519

I have been in love with Porsche since Jake Ryan drove his red 944 across the screen in Sixteen Candles.  It is an honor to now be working for such an iconic brand and family owned dealership.

It has been a pleasure to assist clients with high line automobile purchases for over two decades in Atlanta.  It is a dream come true to now be able to assist clients with the purchase of a Porsche.

Driving Porsche Passion Since 2017

Jason Maza
Internet Sales Manager

Since my first ride in my father's 997 Turbo at the age of 12, I have been a Porsche enthusiast and dreamed of one day owning my own 911. 


At 19, I began my career at Hennessy Porsche starting as a car washer. From the beginning, my goal was to advance within the brand and dealership. I left to gain sales experience and spent multiple years working with both BMW and Mercedes-Benz. After gaining the necessary qualifications and a strong desire to succeed, I returned to Hennessy Porsche. 


Now, at 29 years old, I am excited and proud to be one of Hennessy Porsche's Brand Ambassadors. I hold myself to the highest standards, and my dedication to providing each of my clients with a VIP experience / treatment is evident in my performance. 


I am now a father of 2 with my own family. My youngest daughter, Kyla Carrera, was named after my dream car and it excites me to pass my enthusiasm for the brand another generation. I currently own a 987.2 and will soon take delivery of my new 911 Carrera. 

Driving Porsche Passion Since 2022

Robert Brannan
Internet Sales Manager
(678) 614-8244

Having grown up in the North Atlanta area, I have seen all the changes this city has gone through, including watching this dealership being built. 

With 20 years of high-line experience, it is a privilege being my client's trusted resource. I am not only a Hennessy employee, I am also a Hennessy customer several times over. 

Welcome to Hennessy Porsche, Atlanta's Premier Dealership. Please feel free to reach out to me directly, and schedule your custom-tailored consultation. I sincerely look forward to speaking with you. 

Driving Porsche Passion Since 2022

Juan Trejo
Internet Sales
(770) 643-6100

Growing up I have always been a car guy, there was nothing I enjoyed more as a child than watching car movies, playing racing video games and playing with toy cars. I had a particular fascination with the Porsche Carrera GT, it was and still is to this day my favorite car of all time. With its super car looks, impressive performance and an exhaust note that can only be described as the exhilarating song of the car gods. I am privileged to be able to work with a brand, with such a rich history, motorsports prowess and a level of unsurpassed performance and luxury like no other. As Ferdinand Porsche once said " Porsche... there is no substitute".  Now as an adult I continue to live on the childhood dreams of playing with Porsches, here at Hennessy Porsche North Atlanta.  

Driving Porsche Passion Since 2021



Samuel J. Hendrix
Porsche Brand Ambassador
(678) 781-0567

Growing up in a large family in rural west Georgia, there was always something different to drive…cars, trucks, 4-wheelers,motorcycles, and tractors. My pawpaw hauled cars across the entire southeast, so it was inevitable that I would grow up loving all things cars. For nearly a decade, I have been fortunate to have worked in various aspects of the auto industry. I am proud to now be a part of two classic families - Hennessy and Porsche- whose core values of family, tradition, and work ethic so closely align with mine. Whether you are looking to purchase your first Porsche, or if you have been a part of the family your entire life, I look forward to meeting you and assisting with finding your ideal Porsche.

Driving Porsche Passion Since 2021

John Dissen
Porsche Certified Brand Ambassador
(678) 781-0524

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.

Driving Porsche Passion Since 2005

Abraham Caracheo
Porsche Certified Brand Ambassador
(678) 781-0523

My passion for Porsche began as a child and culminated during my studies in Germany. Driving the world's best sports cars on the Autobahn and the Nordschleife hooked me for life. My love for cars is only rivaled by my desire to establish long-term relationships with my clients. I am a technical and detail-oriented Porschephile that sincerely believes that the big picture is the key to success in this industry. I speak fluent German and Spanish and am available for my clients 24/7 via email and text.

Driving Porsche Passion Since 2014

Shaun Freemon
Porsche Certified Brand Ambassador

I am a young and dynamic salesperson with a passion for helping clients achieve their goals. Growing up in northern Atlanta around a 1984 Carrera and several Boxster models, my interest in Porsche intensified. I have always been driven by a desire to excel in sales, and continue to hone my skills through hard work and dedication. I have a natural charisma and a gift for connecting with people, which I think helps make my clients dreams come true. 

In my free time, I enjoy sunny days at the skate park, spending time with family and friends, and revving engines to hear the differences in what they sound like.

Driving Porsche Passion Since 2016

Fred Giles
Porsche Certified Brand Ambassador
(678) 781-0527

I'm proud to be apart of Hennessy Porsche because it's a place where clients can have a one of a kind buying experience. I have been a Certified Brand Ambassador with Porsche since 2015. My favorite all time Porsche is a 991 Targa 4GTS. When I'm not at the dealership, you can find me at Publix, LA Fitness, "Where I Play Racquetball" or Home with my Wife Trellani and our Children Christian and Princeton.

Driving Porsche Passion Since 2015

Bruce Pinder
Porsche Certified Brand Ambassador
(678) 781-0517

I have seen Porsche introduce many milestone vehicles, from the 944 to the technical marvel of the 959. I've witnessed the launch of the Boxster and the first water-cooled 911 in 1998 as well as our four door Cayenne and Panamera. One high point for me was winning a trip to see Porsche compete at the Indy 500 in 1988. Having dinner with Al Holbert and Norbert Singer from Porsche Motorsport was an experience that I will never forget! All of these experiences have left me with an appreciation for the amazing vehicles Porsche creates. Looking back, I can say that the very best part of my 30+ years with Porsche was not the cars but the wonderful clients I have had the privilege to serve. Many have become my closest friends - my "Porsche Family!"

Driving Porsche Passion Since 1982

Mike McPherson
Porsche Classic & PCA Manager
(678) 781-0510

I have loved Porsche since I was a child riding in the back of my dad's 928. My passion for the Porsche brand is only rivaled by my passion for serving my clients. I am an active member of the Peachstate Porsche Club, and the liaison to the club for Hennessy Porsche. Let me show you how my enthusiasm for these cars and this brand will translate into a purchase experience unlike any you have ever had.

Driving Porsche Passion Since 2010

Jack Wyatt
Porsche Certified Brand Ambassador
(678) 988-0846

 I have a simple belief when dealing with my clients: "purchasing a Porsche should be FUN." I am a native of Atlanta and have seen the growth of my small city into a large and vibrant center for business, entertainment, and technology. I served 8 years in the United States Navy and worked in Japan for 13 years as a consultant with Toyota, Honda, and Nissan. 

I have been in automotive sales since 2014, four of these years with Porsche. I love cars, people, and great conversations. My position as a Certified Brand Ambassador for Hennessy Porsche allows me to enjoy all these areas, not to mention the fact I get to drive these cars daily! I genuinely believe Porsche produces the best cars on the road. 

In my free time, I enjoy watching college football (Go Dawgs!) listening to music, shopping, traveling, playing golf, spending time with my wife (Chiho), two great children (Julius and Alex), my Doberman (Max), and a good cup of strong hot coffee on a cool fall morning.

Driving Porsche Passion Since 2022

Garland Helton
Porsche Certified Brand Ambassador

It's been a long and winding road, but I'm back with Porsche where my automotive journey began. With over 40 years in the business, I've helped thousands of buyers navigate their purchase or lease of various brands of highline vehicles. However, at the end of the day I'm reminded of an early advertising slogan that rings true today:  Porsche...there is no substitute.  

Driving Porsche Passion Since 2022

Widman "Tito" Esquivel
Porsche Certified Brand Ambassador
(770) 643-6100

I am originally from Boston, Massachusetts. My love and passion for Porsche has brought me to Hennessy Porsche, one of the most prestigious dealerships in USA. I am honored to be of assistance and will be here to help bring your Porsche dreams come to life.

Driving Porsche Passion Since 2020

Tyler Heinzelmann
Porsche Certified Brand Ambassador
(678) 781-0503

Utilizing my unique background with Porsche Cars North America, I am proud to call Hennessy Porsche home. My path to Hennessy started when I was born locally in Roswell, and I began racing at a very young age. Growing up, I would walk the Porsche lot, and dream about working with Porsche. It is a true honor to be a part of the Hennessy Porsche team, and see my dream come to life. In 2012, I was chosen for the Mazda Road to Indy shootout with a clear path into open wheel racing. My racing background created the opportunity to join the Porsche Experience Center Atlanta in 2014 as Lead Driving Instructor. This gave me the opportunity to showcase Porsche models to our customers in a dynamic, track focused environment. Within a year, I was chosen by Porsche Cars North America to be the Brand Training Manager. In this role, I successfully launched the entire Porsche model line-up to the North American market, training every dealership in the country on product knowledge and soft skills training.

In my personal life, I enjoy spending time with my family, and racing.

Welcome to Hennessy Porsche, Atlanta's Premier Dealership. Please feel free to reach out to me directly, and schedule your custom-tailored consultation. I sincerely look forward to speaking with you. 

Driving Porsche Passion Since 2012

Grant Van Brewer
Porsche Certified Brand Ambassador

Cars have always played a significant role in my life; my earliest childhood memories revolve around my fascination with all things car related. So a career in the automotive industry was a natural path for me. 

Since beginning my automotive career in 2006, I've had the honor of delivering countless luxury, performance, and exotic vehicles to clients from all over the world. My goal with every one of my clients is to build a lasting relationship. I work to thoroughly understand their wants, needs, and expectations. Then I deliver to make sure my clients have a genuinely memorable experience. I establish loyalty through my commitment to providing outstanding customer service every step of the way. I have had the pleasure of guiding many through their very first car purchase. I've also been trusted to manage several collectors' automotive portfolios. Each transaction is unique, and I handle every one of them with the highest level of care.

As a true automotive enthusiast, and having personally owned several Porsche cars, I am thrilled to be a member of the Hennessy Porsche Family. While away from the dealership, I enjoy spending time with family, attending car shows, and trying out different restaurants around Atlanta.

Driving Porsche Passion Since 2021



Charlie Edmondson
Service Advisor
(678) 781-0526

I am a born and raised Georgia boy, native to the metro Atlanta area. My passion for automobiles initially began while playing with matchbox cars as a child, and progressed into changing oil and brake pads with my father on the family car. I've been around the automotive industry since 2019 and was thrilled to join the Hennessy Porsche Team in August of 2021 as a Service Advisor. Thank you for choosing Hennessy, we look forward to serving you!

Driving Porsche Passion Since 2021

Dan Bush
Service Advisor
(678) 781-0533

I started in the automotive industry 8 years ago with Volkswagen. I jumped at the opportunity to join Porsche in 2015, and never looked back. The Porsche values align perfectly with mine. I strive to provide excellent service each and every time you visit.

Driving Porsche Passion Since 2015

Joel Hughes
Service Advisor
(678) 781-0532

I have been in and around the Automotive industry, in some form or fashion, just as long as I can remember. Riding along with my father to the different dealer locations in the northeast where my uncles owned a handful of dealerships as a boy. As soon as I was able and had the opportunity to work on my own to find a niche in the auto industry I took the shot. After about 16 years on my own at various different brands in the auto industry, landing here at Hennessy Porsche North Atlanta aligns perfectly with what I am looking for right now. The automobiles, the enthusiastic atmosphere and the owner loyalty to the brand and the heritage excites me.

Driving Porsche Passion Since 2014

Tony Salatiello
Service Advisor
(678) 781-0543

I have been in the automotive industry for over 15 years. I started my career off as a technician and then I turned my attention to writing service.  Hennessy Porsche is an amazing company and I jumped at the opportunity to join the team.  I strive every day to provide excellent service to every customer that comes through our doors.  Please reach out to me if you need anything and I look forward to seeing you. 

Driving Porsche Passion Since 2022

  1. Hennessy Porsche North Atlanta

    990 Mansell Road
    Roswell, GA 30076

    • Sales: (833) 339-1961
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Get in Touch

  • Contact our Sales Department at: (833) 339-1961
  • Monday8:30AM - 7:00PM
  • Tuesday8:30AM - 7:00PM
  • Wednesday8:30AM - 7:00PM
  • Thursday8:30AM - 7:00PM
  • Friday8:30AM - 7:00PM
  • Saturday9:00AM - 6:00PM
  • SundayClosed