Ondine Chattan

Winemaker Ondine Chattan has just completed her 15th harvest with Geyser Peak Winery. Under her leadership, the winemaking team has honed and refined the now distinctive style of our wines, introducing innovative production techniques, and enthusiastically promoting the Alexander Valley and our broad portfolio of award-winning wines. A native of Marin County, Ondine spent a great deal of time in Sonoma Wine Country during her childhood, where she fell in love with the wine industry at an early age. This passion in her soul has never wavered and grew even stronger while obtaining an undergraduate degree in Viticulture from Cal Poly San Luis Obispo and a Master’s Degree in Enology from Fresno State University . After college, her love of Zinfandel and Rhone varietals led her to positions at Cline Cellars in Sonoma Valley and Ridge Vineyards in Cupertino before settling down to her ‘winemaking home’ in the Alexander Valley. Joining Geyser Peak was a dream come true for Ondine, with its diversity of varietals, vineyards and wine styles inspiring her creativity and fueling her passion for producing exciting, accessible, unique wines. Ondine resides in Healdsburg with her husband David and three young sons.