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


Tony Giamboma
Parts Manager

Alvin Perez
Parts Assistant Manager

Leonard Sosa
Parts Advisor



Service Manager

Born and raised in Yonkers, New York, I started in the automotive industry part time in 1993 while attending Iona College. I have been employed at White Plains Chrysler Jeep Dodge since 1998, and have been the Service Manager for a majority of those years.

Senior Foreman


My name is Christopher Conticchio, I have been in the automotive industry for over 5 years, with White Plains Chrysler Jeep Dodge for over 2. I enjoy helping customers understand what is going on with their vehicle, and what they need to do to keep enjoying it for many more years to come. I am always available for any questions or if you are not sure how to use a feature in your new or used vehicle. I am 'Committed to Earning Your Trust' and showing you what it means to have your vehicle serviced at a Five Star rated dealer. I am also a Mopar fanatic, so if there is an accessory that you are looking for or have questions about I would be more than happy to help you in any way. I look forward to servicing your vehicle in the future.


My name is Rena Bronstorph. I have been in the Service Advisor field since 2000 and with White Plains Chrysler Jeep Dodge since 2008. Going the extra mile for the customer is what we believe in our dealership. I have learned the importance of customer satisfaction. Having experience in the service business, I can address all of your concerns. I am looking forward to having the opportunity to meet you.

James Smart
Service Adviser

Christian Sanjurjo
Service Adviser

I was born and raised in New York. I have been employed in the auto industry for the past fifteen years, twelve years of experience with the Chrysler brand. I have learned a tremendous amount during my time working in the industry, and am highly adept at determining vehicle issues and providing accurate service estimates. I am a firm believer in communication and transparency, and strive to provide top-notch customer service and quality care to every client. I reside in Westchester, New York, with my gorgeous all-around amazing wife and our three little kids, Zoë, Jackson, and Bodhi. Having a family of my own has really taught me the value of time, so I go above and beyond to ensure that each and every one of my clients is afforded high quality service in a timely manner. In my free time, I enjoy spending time with my family, traveling, and perusing all mediums of art.