Our Team


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

  • David DeMarinis
    Sales Director

    Hometown: Mentor, OH

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  • Shawn Hartnett
    Sales Operations Director

    Hometown: Santa Rosa, CA

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  • John Bruno
    General Sales Manager

    Hometown: Jersey City, NJ

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  • Tom Ausdenmoore
    Used Car Manager

    Hometown: Santa Rosa, CA

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  • Mike Weldon
    Service Director

    Hometown: Pleasant Hill, CA

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  • Bryon Shu
    Parts Manager

    Hometown: Rohnert Park, CA

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  • Jerry Stockdale
    Finance Manager


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  • Judson Hodges
    Finance Manager


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  • Kortney Fitchner
    Finance Manager


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  • Jay Emery
    Subaru Genius

    Hometown: Santa Rosa, CA

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  • Olivia Olmsted
    Receptionist

    Hometown: Santa Rosa, CA

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  • Andre Estournes
    Subaru Brand Ambassador

    Hometown: Santa Rosa, CA

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  • Barbara Lee
    Subaru Brand Ambassador

    Hometown: Santa Rosa, CA

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  • Corey Mcgoldrick
    Subaru Brand Ambassador

    Hometown: Cupertino, CA

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  • Davis Fox
    Subaru Brand Ambassador


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  • Dillon Riveras
    Subaru Brand Ambassador

    Hometown: Santa Rosa, CA

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  • Edgar Marroquin
    Subaru Brand Ambassador
    707.578.4530

    Hometown: Petaluma, CA

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  • Jim Brumm
    Subaru Brand Ambassador


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  • Marcus Boldway
    Subaru Brand Ambassador


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  • Mike Olsen
    Subaru Brand Ambassador
    707.578.4530

    Hometown: San Francisco, CA

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  • Paul Brumm
    Subaru Brand Ambassador

    Hometown: Napa, CA

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  • Scott Longaker
    Subaru Brand Ambassador

    Hometown: Petaluma, CA

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  • Sean Wiedemier
    Subaru Brand Ambassador


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  • Juan Zaldana
    Detail

    Hometown: Santa Rosa, CA

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  • Kyle Dickamore
    Technician

    Hometown: Santa Rosa, CA

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  • Stuart Negoesco
    Technician

    Hometown: Santa Rosa, CA

    Fun fact: I enjoy taking my RV out and spending time with my family - especially during the holidays.

    I was hired in 1999 at Subaru. I then worked for  Hansel VW for 5 years and performed safety for the dealerships. Then I went back to Hansel Subaru.


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  • Jorge Mendoza
    Technician

    Hometown: Santa Rosa, CA

    Fun fact: I very much enjoy leaving town when it is deer hunting season. Being in the middle of the forest, not being able to hear noise or have anything to remind you of town. Also seeing family that I can't see on a given weekend.

    My fondest memory while working with the Hansel Auto Group was receiving the opportunity to actually work on cars - something that I've always wanted to do.

    I started in 2004 as a Detailer at Toyota. From 2005 to 2014 I worked at Prestige Acura (now Hansel Acura) as a Lot Attendant. From 2014 to present I have been working as a Technician at Hansel Subaru.

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  • Tyler Watson
    Technician

    Hometown: Santa Rosa, CA

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  • Enrique Cortes-Perez
    Porter

    Hometown: Rohnert Park, CA

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  • Curtis McCoy
    Lot Attendant

    Hometown: Santa Rosa, CA

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  • Alex Bray
    Lot Attendant

    Hometown: Cotati, CA

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  • Nicholas Ronsheimer
    Service Advisor


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  • Travis Baker
    Service Advisor


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  • Coral Becker
    Inventory Control

    Hometown: Occidental, CA

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  • John Arends
    Assistant Parts Manager

    Hometown: Calistoga, CA

    Fun fact: I teach 2 classes at SRJC Community Education.  Hop Into Homebrewing and Cheers to Craft Beer.

    I have been the Assistant Parts Manager since October 1, 1978.


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  • Billy Gomez
    Parts

    Hometown: Windsor, CA

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  • Adam Nelms
    Parts Advisor

    I started with the Hansel's in 2001 back in the old Prestige Imports building. After about 10 years in that "vintage" building it was fun to be here while the new Hansel Auto Campus was being designed and built. I was part of the team that helped design and layout the new Hansel Parts Center, along with that I was on the team that moved THOUSANDS of parts from the old building to the new one. I'm happy to have just celebrated over 15 years with the Hansel Auto Group. 

    I grew up all over Northern California including Santa Clara, Santa Cruz and Lake Counties. I have lived in Sonoma County for 15 years and have settled down with my wife and 2 beautiful boys Zac and Carter in Bennett Valley, Santa Rosa.

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  • Kevin Coffman
    Parts

    Hometown: Santa Rosa, CA

    Fun fact: I once pursued an Art career and was moderately successful. The highlight for me was when an admirer of my work flew in from Chicago to meet me, and bought everything I had ready at the time.

    I started as a "Picker" back when it was all at 2800 Corby and called Prestige Imports. Then I moved to supervise the off-site warehouse near downtown.  Now I remain at our wonderful new Hansel Auto Campus.

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  • Charlie Zanella
    Parts

    Hometown: Santa Rosa, CA

    I started when all VW's were air cooled and BMW's were 6 cyl.  I am a "Parts Guy" and will always be a "Parts Guy".

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  • Mark Solis
    Parts Driver

    Hometown: Sebastopol, CA

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  • Lon Taniguchi
    Warehouse Foreman

    Hometown: Sebastopol, CA

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  • Jesus Sandoval
    Detail Manager

    Hometown: Santa Rosa, CA

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  • Aquileo Perez
    Detail

    Hometown: Santa Rosa, CA

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  • Jaime Leon
    Detail

    Hometown: Santa Rosa, CA

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  • Jose Tapid
    Detail

    Hometown: Santa Rosa, CA

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  • Carlos Murillo-Gomez
    Detail

    Hometown: Geyserville, CA

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  • Genaro Ponce
    Detail

    Hometown: Santa Rosa, CA

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  • Silvestre Barera-Rameriez
    Detail

    Hometown: Santa Rosa, CA

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