Meet Our Team

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

  • Jerry Moore
    Division Director

    Search Inventory | Schedule Service | Order Parts & Accessories

  • Ryan Coe
    General Manager

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    Ryan Coe may have started in the industry 19 years ago, but the car business is part of his heritage. Third generation in the automotive industry, Ryan was born into the business. "My great grandfather, grandfather and father were all car dealers. I was born with the business in my DNA." A father of two, Ryan lives in the Ada area, and enjoys, soccer, football, racing and motorsports. He is a big NASCAR fan and a long-time car enthusiast. Ryan maintains certification with Porsche North America and has been with Fox Motors for 11 years.

  • Todd Kerkstra
    Porsche Sales Manager

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    Todd Kerkstra has been in the Automotive industry since 1997. Prior to joining Porsche Grand Rapids in the autumn of 2015, he spent 4 years with BMW as both a Client Advisor and Sales Manager. Like many, his childhood dream car was the Porsche 911 and making that dream come true for our clients still drives his passion for the business today. Todd and his wife Julia live in Kentwood with his 2 step-children (Chandler and Joel). Todd's son Grant lives in Grand Rapids as well. In his free time he enjoys playing golf, men's league hockey and tennis with the family.

  • Candace Hedger
    Business Manager

    Financing | Payment Estimator | Finance Application

  • Gareth White
    Pre-Owned Sales Manager

    Pre-Owned Inventory | Apply for Financing Directions

    Gareth has been in the car business since 2007 and has been with the Porsche Brand since January 2011. Gareth lives locally and is married with three children, one still in Wales, UK and has nine grand children, not forgetting his two dogs, one of them a Boxer named Tank whom he adopted. He is a retired UK Police Officer with a great passion for rugby and football (soccer), having played rugby since an early age and he also supports Arsenal FC. Gareth has coached a couple of local school teams in the past. Gareth loves the Porsche brand having been an owner of a 944 in the 80s.

  • Howard Goei
    Porsche Brand Sales Specialist

    New Inventory Pre-Owned Inventory Directions

    Howard has been in the automotive industry as a salesman for the last 25 years having sold various brands such as Toyota, Chevrolet, Lexus and Infiniti before landing at Porsche Grand Rapids. Born in Indonesia, lived in the Hague, the Netherlands before landing in Grand Rapids in 1960 with his father, mother, 5 brothers and 1 sister. Howard has served in the US Army during the Vietnam conflict, sold insurance and real estate before finding his true passion in selling cars. Howard has six children and 12 beautiful grandchildren. He enjoys spending time with his family and an occasional game of golf and blackjack. Howard is looking forward to serving all Porsche enthusiasts in their quest for the perfect vehicle here at Porsche Grand Rapids!

  • Kent Hamman
    Porsche Service Manager

    Schedule Service | Directions

  • Adam Versluis
    Porsche Service Advisor

    Schedule Service | Directions

  • Brady Olson
    Porsche Master

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    Brady Olson is a 17 year veteran of the automotive industry and all 17 years have been spent with Porsche Grand Rapids. Brady has a Gold Meister certification level with Porsche which he received in short order of 5 years with us. His first experience with cars stems from whatever needed fixing on the farm. When Brady was younger, he won a statewide high mileage vehicle competition and got a scholarship to Universal Technical Institute (UTI). This is also what propelled him into acceptance of the very first Porsche Technician Apprentice Program (PTAP). Brady is a dedicated family guy with 6 kids, he loves to spend time with them fishing, hunting, and of course, teaching them about cars.

  • Derick Martyn
    Porsche Technician

    Schedule Service | Directions

    Derick Martyn is a 11 year veteran of the automobile industry. Derick is a Bronze level certified Porsche Technician and will be Silver certified in 2015. He is also an ASE certified master mechanic. Derick is married and currently resides in Grand Rapids. Derick enjoys bowling and softball. This is his first year with Porsche Grand Rapids.

  • Juan Campos
    Porsche Parts Assistant Manager

    Order Parts & Accessories Directions

    Juan started in the automotive business in 1999 and has been with Porsche Grand Rapids since August 2011. Having worn many hats from parts driver to parts consultant to parts assistant manager, he had even ventured out of the business at one point but realized that cars are in his blood. Juan finds the Porsche brand unique and has much love for the brand. His favorite Porsche models are the 993 Turbo and the 997 GT3. Juan also has a great passion for college and high school football and lacrosse whom he greatly supports the University of Michigan and East Grand Rapids High School athletics.

  • Dawn Heerema
    Office Manager


  • Pam Bunton
    Title Clerk


  • Amanda Simon
    Accounts Payable/Receivable Administrator

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