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    Winemaker

    Collin Dillingham

    Assistant Winemaker, Groth Vineyards & Winery

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    Winemaker
    Groth Vineyards & Winery. No portrait has been provided.

    Groth Vineyards & Winery. No portrait has been provided.

    i. Biography

    Collin Dillingham is a winemaking professional at Groth Vineyards & Winery in Oakville, Napa Valley. Groth’s official winery facts identify him on the winemaking team, and the winery’s profile says he joined Groth in 2020, worked in the lab and cellar, was promoted to Enologist, and then to Assistant Winemaker in 2023. He studied Viticulture and Enology at Cornell University and completed harvests in Santa Maria, Edna Valley, the Finger Lakes, and Napa Valley before joining Groth.

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