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


Denis Rochefort
General Manager
(781) 234-2179

Denis Rochefort is a 13-year veteran of the automotive industry, including six years with Porsche. Prior to becoming General Manager of Porsche Westwood in July 2020, Denis served as a General Manager with Porsche in his home state of Rhode Island, as well as several years with Mercedes-Benz. He has traveled nationally and internationally to develop his brand expertise, including trips to the Porsche Factory and Museum in Stuttgart and Leipzig, Germany, new model launch events in South Africa and Spain, and both Porsche Experience Centers in Atlanta and LA. Denis participated in the development of the Porsche "Excite!" customer experience framework and prides himself on running a dealership that values excellence in customer service, clear communication, and a passion for Porsche's storied history.

Denis holds a Master's degree in Communication from Michigan State University. He recently purchased a historic house in Rhode Island with his wife Liz and enjoys his daily commute behind the wheel of his Porsche.

Michael Lookner
General Sales Manager
(781) 234-2161

I have been with Porsche since I was 7 and practically grew up in back seat of 1972 911 and learned to drive a manual transmission on a 944 turbo. I've been employed at Porsche since 1999 and I'm a Certified brand Ambassador in both sales and management. I've taken European delivery of multiple 911 models and visited the Porsche factories on multiple occasions. I've driven on the Nurburgring in Germany and other world famous tracks in Europe. I participate in Track day events at many of North Americas best tracks such as Lime Rock, Watkins Glen, Road Atlanta, and VIR. I've restored and shown multiple award winning muscle cars and I'm currently racing a Shelby Cobra replica. I Love to stay active by going to the gym, skiing, snowmobiling and riding motorcycles. When I'm not at the office I like to spend time on the slopes and hiking with my girlfriend Kim and her French Bulldog named Brick.

Paul Maranian
Pre-Owned Manager
(781) 234-2037

Relatively new to the Porsche Westwood Team, Paul has over 5 years experience with the Porsche brand and is one of the top performing Porsche CPO Managers Nationally. With a background including prestigious brands such as Audi, Bentley and Rolls Royce, Paul's favorite brand and loyalty has always been with Porsche. Paul looks forward to creating new Porsche fans in the Westwood area and can often be seen on Lake Winnipesaukee during the weekends operating his performance boat with his wife Agatha or just relaxing with their 2 dogs, Spencer and Sophie.

Lynn Sabetta
F&I Manager
(781) 234-2150

Amanda Wright
Deal Administrator
(781) 234-2166

Hi, My name is Amanda and I have with been with Porsche for almost three years. Not only do I enjoy working for such an amazing brand, but it is even better working for this brand alongside my awesome work family who all share a passion for Porsche. When I am not working, I enjoy traveling and hiking with my incredible boyfriend Alex, and our 6-year-old American Bulldog Luciano. 

Matt Pinto
Brand Ambassador
(781) 234-2163

I have been with Porsche since 2010, and I am Porsche 918 Brand Ambassador Certified. I am a car enthusiast, and I don't take the honor of selling Porsche for granted. My favorite Porsche is the 917...all of them. I enjoy spending time with my wife Kelly outside of work, and we love our 3 dogs Darla, Dale, and Dotty.

John Suh
Brand Ambassador
(781) 234-2032

Joined Porsche Westwood in 2019 and proud to represent this storied brand. Over 17 years of automobile sales experience having worked exclusively for Audi prior. Favorite model: Cayman GTS with manual transmission. Father of two and resident of Dedham, MA. A hiking, skiing, and tennis enthusiast when time permits.

Alex Gathii-Muturi
Brand Ambassador
(781) 234-2167

With over 18 years of experience of Automotive Retail in various roles and organizations, I aim to ensure that all our clients have an excellent experience with what is the world's best Automotive Brand. Working here around these amazing cars and with a talented team, is an absolute joy every day. My two children and my wife keep me grounded and grateful. Any of our GTS models will do it for me!

Ron Walsh
Sales Consultant
(781) 234-2164

Started here at Porsche Westwood back in January of 2020 after two years at Jaguar Land Rover where I began my career in luxury auto sales. I grew up on the South Shore and went to high school at Xaverian here in Westwood. I graduated in 2010 and then spent two years playing junior hockey in Walpole that led me to Salem State University where I graduated with a bachelors in Exercise Science in 2017. Senior year, I met my girlfriend, Shannon and we now currently reside in Quincy with our dog, Bauer. When I am not working, you can find me at a local dog park or at the gym. I love to ski and play mens league hockey during the winter months. During the warmer months, I like to spend time driving sportscars whether it's driving locally with friends or at track events. My favorite Porsche is the 718 Spyder.

Mark Webber
Brand Ambassador
(781) 234-2165

Ronald Lam
Sales Valet

My favorite Porsche, which happens to be the first Porsche I've ever driven is the 1985 930 Slant nose. I've been hooked on the brand ever since. I enjoy the automotive industry and its ever changing culture. I'm privileged to work at the Westwood location with the entire faculty. When not at work I enjoy spending time with my wife, two children and travelling.

Jake Pereira
BDC Agent
(781) 234-2135

While new to Porsche, my affinity for cars has been lifelong. From nose to tail there's no better lifestyle brand out there than Porsche. Coming from one of the most profound hospitality companies in the world I aim to not only bring my experience with creating the most unique and memorable experiences for our clients to Porsche but to showcase what exactly it means to own one. From the Classic and timeless 911 to the cutting edge and first of its kind TaycanI'm here to ensure you have the best purchase experience while showcasing the new lifestyle that awaits you behind the wheel  

Juan Osorio
BDC Agent
(781) 234-2183

A Rhode Island Native who loves basketball, fashion and Porsche's. I have always been passionate about sports cars and meticulous with numbers. Having a degree in Business Administration and working with Porsche is a perfect way to meet and interact with diverse clientele. Coming from Investment Banking, I value patience and delivering a customer experience like no other. On my free time, I try to travel as much as possible and enjoy the luxury of life. My favorite Porsche is the 991.2 GT3 RS in Guards Red! 

Linda Joyce
(781) 234-2156

I have been with Prime Automotive Group for 5 years now.  I started off in the former Porsche/Audi building in the Call Center, and now I work at our new Porsche location as their full time Service Appointment Coordinator.  I am thankful for my "work family" as they are all great, friendly people who are dedicated to the Porsche brand.  When I am not working, I enjoy spending time with my 3 adult children and my beautiful 3 year old Granddaughter.



Jeremy Heskett
Service Manager
(781) 234-2171

Hi, my name is Jeremy and I have been in the auto industry my entire career.   I started washing inventory as a teenager at a dealership and the story continues to unfold.  I love this industry.  

Chad Tinti
Customer Experience Manager
(781) 234-2180

My name is Chad, and I have been with Porsche Westwood for four years and in the auto industry for over nineteen years.  When I am not at work, I enjoy traveling to the Caribbean, cooking for the dinner parties I love hosting,  and also spending time with my dog Dior.  I am an avid tennis player, and love driving my Wrangler around New England.  My favorite Porsche is the 911 cabriolet.

Kaitlin McKenna
Service Advisor
(781) 234-2172

Kaitlin McKenna is a hotel industry veteran with a career spanning over 15 years in luxury hotels and properties along the East Coast. In June, she parlayed her passion for service and Porsche into a new role with the Prime Automotive Group. Kaitlin holds a degree in English Literature and a master's degree in Secondary Education from the University of Massachusetts, Boston and is a nationally ranked figure skater. If you can catch her outside of work, you will likely find her at a wine tasting discussing the undervalued greatness of Chilean wine, trying to complete a single chin up at CrossFit or doing laps at the local rink trying to get her sit spin back.  My favorite Porsche is the Porsche Panamera GTS.

Amanda Seiss
Service Advisor
(781) 732-2180

Hi, my name's Amanda. I have been in the automotive industry for over 4 years. I previously worked as a Client Care Specialist for Audi where I grew my customer service skills. I then transitioned to be the Customer Experience Manager for Porsche, and this is where my love for the brand began. I was amazed by the high level of luxury and performance these cars offered. I appreciate Porsche's remarkable innovations and success in all areas, including advanced technology, tremendous driving performance, and elite level of customer care. I knew that being an integral part of the Porsche team was something to be proud of, so I decided to progress my career further and become a Service Advisor where I could apply my customer care skills and dive into learning the technical aspects of these luxury cars. I am passionate about creating a positive and memorable experience for all of my guests and I love to see them smile, even if it is through the mask. Knowing that my customers had an enjoyable experience and walk away with a car that was well-taken care of is what drives me to work hard for my customers and be the best version of myself. Even after a long day at work, I go home feeling accomplished and proud thanks to my Porsche family!

William Settles

My name is William Settles and I have been working for Porsche Westwood for close to four years.  In my off time I enjoy fishing, traveling to the Cape, and spending time with my family.  My favorite Porsche is the 911.

William Carty
Gold Level Master Technician
(781) 234-2176

If you've been to Porsche Westwood you've probably seen me. I've been with Porsche for 31 years and am as enthusiastic today, as I was 31 years ago when I first started. My favorite Porsche model is the 993. When not at work I enjoy spending time with my wife and two kids.

Kevin Pierce
Gold Level Technician

I have been competitive and driven from a young age starting from lot person to 16+ years with Porsche and accredited Gold Meister Certified Technician. In my spare time I enjoy spending time with my wife and two kids.

Tom Pelletier
Bronze Level Technician

Hi my name is Tom and I have been a Porsche Technician for five years.  I am an enthusiast for the air-cooled engines and my favorite Porsche is the 912.



Robert MacKenzie
Parts Manager
(781) 234-2174

I've been with Porsche since 1973 when I would do dealer swaps in 914s, and I've been with this organization since 1984. In my free time, I play drums and sing in a rock and roll band and a choral group. My favorite Porsche is the 911SC.

Humberto Pagan
Parts Advisor
(781) 234-2175

I have over 10 years of automotive industry and I speak fluent Spanish. Porsche Westwood has been my home since 2016. Family is my number one priority and the Panamera is my favorite Porsche.

Jonathan Boschen
Parts Advisor
(781) 234-2175

I have been in the automotive industry for 10 years now. I graduated from Western New England University with a bachelor's degree in Business Management. In my spare time I like to go snowboarding and mountain biking. My favorite Porsche is the Carrera GT.