• Sales: 800-548-2510
  • Service: 800-439-4129
  • Parts: 800-439-1817

10155 Southwest Fwy Directions Houston, TX 77074


Meet Your Momentum Porsche Team

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

  • Mike Denney
    General Manager

    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.

  • Ralph Barrick
    Finance Director

  • Bill Raifsnyder
    Porsche Parts Director

    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. 

  • Ana Diaz
    Finance Manager

  • Janette Garcia
    Finance Manager

    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.

  • Sara Rosales
    Finance Manager

    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. 

  • Chidi Amadi
    Porsche Brand Ambassador

    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.

  • Benjamin Dubuc
    Porsche Brand Ambassador

    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.

  • Greg Jones
    Porsche Brand Specialist

  • Jack McCall
    Ownership Experience Manager

  • Brandon Morris
    Porsche Brand Ambassador

    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!!

  • Jennifer Sullivan
    Porsche Brand Ambassador

    Jennifer has been with the Momentum family for several years and brings a lot of luxury vehicle experience with her. Since 2004 Jennifer has been selling exotic and luxury vehicles such as Bentley and Lamborghini along with Jaguar and Land Rover. Her previous high line experience with other makes such as Bugatti, Ferrari and Aston Martin make her the perfect fit in our Momentum Porsche family. 

    Jennifer believes that it is not about the sale, but about building relationships with her customers and knowing that whatever their car needs may be, she will be there now and in the future.

    When Jennifer is not busy making new friends at Porsche, she loves to run and workout, spending time with friends and family and loves to travel. Her top priority however is her dog Dozer.

  • Chase Baxter
    Porsche Service Specialist

    Been with Momentum Porsche for over 15 years working his way up from being a porter. Chase understands his customer's needs and hopes to always exceed their expectations. 

    When away from work he enjoys spending time with his wife and children. 

  • Brandon Hintz
    Porsche Service Specialist

  • Henry Yeung
    Porsche Service Specialist

    Hong Kong native and University of Texas, Austin graduate. Henry has been with Momentum for over 7 years. His love of cars and past experience at his family's automotive shop gave him an advantage when servicing customers on their automotive needs. He enjoys golf during his off time and hanging out with his son. 

  • Sean Reardon
    Porsche Parts Specialist

  • Shane Slement
    Porsche Parts Specialist

    Shane has been in the industry for over 20 years. He's been with Momentum for over 9 years previously working as a specialist for Cingular wireless. Catch him on the roads while he rides his motorcycle and travel to races.

  • Carolina Alvarez
    Customer Relations