Audi Wynnewood Staff Members

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

General Manager

Kostas Pappas
General Manager



Suzannah Sarkahian
Sales Manager
610-649-3200 Ext. 605

Rick Martinez
Sales Manager
610-649-3200 Ext. 602

Amy Connolly
Business Development Manager
610-649-3200 Ext. 672

Keith Ammerman
Audi Brand Specialist
610-649-3200 Ext. 683

Xiao Guo
Audi Brand Specialist
610-649-3200 Ext. 620

I was born in China; now, I am currently residing in West Philadelphia. I love to travel in my spare time -- My goal is to travel to 100 countries in my lifetime. In my spare time, I am a big fan of sports and video games. I enjoy watching all kind of sports, my favorite team being Arsenal FC. I also like to casually play video games in my free time. It fuels my competitive nature. I am passionate about Audi and hope to share with you a world class experience here at Audi Wynnewood.

Matthew Kwatyra
Audi Brand Specialist
610-649-3200 Ext. 631

Michael Lacovara
Audi Brand Specialist
610-649-3200 Ext. 630

I am 34 years old and from Philadelphia. I love working at Audi Wynnewood because I love what this company does for their employees and also for their customers; not to mention we sell the best endurance vehicles on the road today. Before I started at Audi Wynnewood, I spent 4 years in the United States Air Force and completed 2 tours of duty in the Middle East.

Deborah Lessin
Audi Brand Specialist
610-649-3200 Ext. 609

As an Audi owner and salesperson, I know first-hand how to make your buying and ownership experience as flawless as the brand I represent.

I used to be a trial lawyer before coming to Audi Wynnewood. As a proud and satisfied Audi owner, I jumped at the opportunity to sell a product I have invested in myself. I put my customers first and I value their time and their ownership needs. I can promise you buying a car from me will be a fun, educational, and efficient experience. But don't take my word for it -- check me out on my Facebook page. Drive carefully!

Nathaniel Richard
Audi Brand Specialist
610-649-3200 Ext. 681

Parul Sharma
Audi Brand Specialist
610-649-3200 Ext. 680

Jacob West
Audi Technologist


Certified Pre-Owned Sales

Anthony Orivivo
Certified Pre-Owned Sales Consultant
610-649-3200 Ext. 690

Todd Stone
Certified Pre-Owned Sales Consultant
610-649-3200 Ext. 652

Before I entered into the car business, I started out as an union iron worker out of Philadelphia for 11 years. I then switched careers and joined the car business as a service advisor. After some time, I made the move to sales and I've enjoyed my sales experiences ever since. Call or E-Mail me if you are looking at a particular Certified Pre-Owned car in our inventory and I will be happy to assist you here at Audi Wynnewood!



Jason Bufka
Finance Manager
610-649-3200 Ext. 676

Joe Garayua
Finance Manager
610-649-3200 Ext. 662



Javier Gonzalez
Service Director

I'm from Lansdale, PA. I'm fluent in Spanish. I have been in the automotive industry for several years, before becoming Service Director for both of our service departments in Wynnewood and Conshohocken. My passion is to give the best customer service experience to every customer that walks in the door. I enjoy spending time with my family, and practicing martial arts, including Taekwondo and Judo.

Kegon Hinds
Lead Service Consultant
610-649-3200 Ext. 618

Eric Johnson
Audi Service Consultant
610-649-3200 Ext. 618

Jo Miller
Audi Service Consultant
610-649-3200 Ext. 636

Bao Pham
Audi Service Consultant
610-649-3200 Ext. 682

Cali Sauer
Audi Service Consultant
610-649-3200 Ext. 638



Karen Campbell
Parts Manager
610-649-3200 Ext. 627

I have been with MMCO Auto for over 21 years. For the last 6 years, I have served as a Parts Manager for the company. If you need any parts for your Audi, don't hesitate to give us a call!

Kyle Mahlenbrock
Assistant Parts Manager
610-649-3200 Ext. 615


Audi Service Conshohocken

Audi Service Conshohocken
About Our Satellite Location:

Located at 121 Industrial Way, this satellite location handles the Audi Service needs of our customers in the Conshohocken area. Audi Service Conshohocken has a team of certified service technicians who live and breathe Audi and who know the scheduled maintenance intervals of every vehicle in the Audi lineup. Whether your visit is planned or unplanned, our team of experts at Audi Service Conshohocken can get you what you need, and can keep your Audi running strong well into the future. That's our guarantee.

Kathleen DiClementi
Service Manager -- Audi Service Conshohocken
610-649-3200 Ext. 301

Ernest Dunham
Audi Service Consultant -- Audi Service Conshohocken
888-903-0439 Ext. 303

Chris McWilliams
Audi Service Consultant -- Audi Service Conshohocken
610-649-3200 Ext. 305



About Us:

Serving Greater Philadelphia drivers with premium vehicle sales that are backed by the very best in service and maintenance, the MMCO Auto family of dealerships is connected by an unmatched focus on the customer. Our auto group carries the latest models of the renowned German brands Audi, Porsche, and Volkswagen, while offering high-quality pre-owned vehicles and repairs.

Current MMCO Auto stores include Audi Service Conshohocken, Audi Reading, Audi West Chester, Audi Wynnewood, Volkswagen Reading, Porsche of Conshohocken, MMCO Auto Body, and the pre-owned car dealerships "The Garage" & "The Warehouse."

Charles J. Miller
Dealer Principal

Charles J. Miller began his career in the retail automotive industry in 1976, starting as a salesperson. Today, he owns and manages dealerships in West Chester, Wynnewood, and Conshohocken. His dealerships sell luxury automotive brands such as Audi and Porsche. In addition, they operate "The Warehouse", which is a pre-owned vehicle dealership in the Conshohocken area. His company, MMCO Auto, has won numerous awards including "Top Medium Size Business to Work For" in the Philadelphia area, ranked within the Top 20 automobile dealerships to work for in the U.S. for 3 years, and was named by DealerRater as the top Audi Dealership and the Top Porsche Dealership to do business with in the U.S.
He is a current member of the profit advisory board for Audi. In the past, he has served as chairman of the National Dealer Council for Audi of North America, a member of the National Service Council for Audi of North America, and a member of the Product Council for Audi of North America. He is also involved in many humanitarian projects for Hopeworks 'N Camden and Habitat for Humanity, among others. Some of the countries visited for his humanitarian projects include Romania, Honduras, and Guatemala.
He holds a bachelor's degree in Economics, an MBA from the University of Delaware, and a doctorate in Business Administration from the Fox School of Business at Temple University.

Jim Satterthwaite
MMCO Auto Corporate General Manager

I have spent 35 years in the automobile business. I started working at my family's car dealership at the age of 16 in the wash bay and spent time in each department over the years. In 2008, my family made the decision to sell the business. In 2013, I was hired by MMCO Auto and I was thrilled to find an automotive group where the same principles that my family employed of honesty, loyalty, and hard work rewarded exist. We have the best ownership, the best facilities, and the best people. With those three ingredients, MMCO Auto is a world-class automotive ownership group.

Terri Murphy
Corporate Trainer & Development Manager

I've been in the automotive business for 28 years and worked in sales and Sales Management for several brands. I joined MMCO Auto, LLC in December 2013 and am thrilled to be with such an outstanding company. I enjoy working with and training the sales staff. I find excitement for new employees embarking on a new career path and I am so happy to be a part of their success.

I am the mother of two sons and when I am not working enjoy dancing, reading, writing, swimming, and many outdoor activities. I have published my first book, "Journey to my Soul", under the pen name Terri Lynn.