Meet Your Momentum Porsche Team


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

  • Jeff Quisenberry
    General Manager


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  • Mike Denney
    General Sales Manager
    713-423-3533

    Mike has been managing Momentum Porsche since 2011. He believes nothing is more important than good customer service, something he has strived for every day during eight years in the luxury automotive business. He and his team at Momentum Porsche aim to treat people with care and respect, handling every transaction with honesty and integrity. 

    When Mike has free time, he enjoys spending time with his two children and wife.

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  • Mike Jerome
    Sales Manager
    713-423-3525


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  • Ralph Barrick
    Finance Director
    713-596-3039


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  • Jerry Baker
    Service Manager
    713-423-3542


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  • Roy Haley
    Parts Director
    713-423-3552


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  • Chidi Amadi
    Porsche Brand Ambassador
    713-423-3531

    Chidi joined the Momentum team in 2006 and came to us from an Auto Nation automotive group.  For those that know Chidi, will confirm his warm smile and laughter that fill a room, he takes pride in offering personalized service to all of his clients before and after the sale.

    Chidi is here every day except Sunday, where you will find him at his local church teaching Sunday school and mentoring youths. Any free time he spends with his family and children.

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  • Leon Brown
    Porsche Brand Ambassador
    713-423-3580


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  • Benjamin Dubuc
    Porsche Brand Ambassador
    713-423-3537

    Born in the beautiful state of Maine! Sports were always a big topic in Benjamin's world. After obtaining his Bachelor's Degree, Benjamin decided to expand his understanding in other cultures by travelling to China. He spent a year in China teaching both young children and adults, learning the language, and embracing the antique culture China has to offer. He is now proud to serve the wonderful people of Houston in their endeavors to find luxury, appeal and comfort in Porsche.


    In his spare time Ben spends his time with loved ones and volunteers in the local community.

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  • Greg Jones
    Porsche Brand Specialist
    713-423-3525


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  • Jack McCall
    Ownership Experience Manager
    713-423-3536


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  • Brandon Morris
    Porsche Brand Ambassador
    713-423-3525

    Native and proud Houstonian.  Brandon recently joined Momentum Porsche after several years working with luxury hotels and high end retail sales.  He attended University of Houston after Kemper Military College. 
    Brandon believes in putting the customer first and prides himself on providing excellent customers service, the only trait that matters.
    When away from the dealership, Brandon enjoys spending time with family and is a huge Rockets fan going to as many games as he can. GO ROCKETS!!

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  • Sara Rosales
    Finance Manager
    713-596-3011

    Sara has been in the industry for over 17 years and with Momentum for 7 years. She started straight out of school as a service cashier to now a finance manager. She enjoys hanging out with family and anything outdoors during her spare time. 

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  • Janette Garcia
    Finance Manager
    713-596-3012

    Janette has been with Momentum since 2007 as a service client specialist and then joined our finance team in 2013. She enjoys hanging out with her family, traveling and relaxing during her spare time.

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  • Ana Diaz
    Finance Manager
    713-596-3010


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  • Alison Hickman
    Service Advisor
    713-423-3610


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  • Kurvilla Mathew
    Service Advisor


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  • Michael Merchant
    Service Advisor
    713-423-3541


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  • Nick Prorokovic
    Parts Specialist


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  • Bill Raifsnyder
    Porsche Parts Specialist
    713-423-3552

    Been in the automotive industry since 1972 and with Momentum since 1996. He loves cars and motorcycles and when he can get away he spends his time with his family. 

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  • Thelma Crider
    Customer Relations
    713-423-3525


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