Beginnings
It all began with a simple vision: growing grapes in a landscape that inspires. Dr. Robert Gross and his wife Corrine felt so strongly about this vision that they committed completely, despite thriving careers in medicine and social work and a growing family. The beauty of the Coastal Range to the West and the deep connection to the soil they worked each day instilled a farmer’s appreciation for the Willamette Valley and the labor is takes to grow their fruit.
First they were strictly growers, selling their Pinot Noir and Chardonnay grapes in the Old Vines Vineyard, as it came to be called. Then in 1987, the family produced a Pinot Noir as their first
label from the estate vineyard. Now Cooper Mountain Vineyards produces 7 varietals under 3 labels.
From the beginning, Cooper Mountain embraced holistic farming practices and became a leader in the winemaking industry for organic and biodynamic production. The notion of restoring the land that produces the crops made perfect sense. We take and we give back. In 1995 Cooper Mountain was certified organic by Oregon Tilth and in 1999 earned biodynamic certification be Demeter, the largest international certification organization.
Our Family
Family is the core of our identity. It is the heartbeat of our business. Cooper Mountain begins with one family and continues to tell the tale with our second generation and our extended winemaking family. Our passion for winemaking keeps us grounded and grateful for our four decades in the Willamette Valley.
The Innovator, Bob Gross
The Connector, Barbara Gross
Born in NYC, Bob and his wife travelled west in 1970’s to pursue his medical degree. Here he found his wife, Corrine and their love of Pinot Noir landed them in Oregon. Bob lives on one of the vineyard sites and is now retired from medicine, but continues to run Cooper Mountain. His innovative vision continues to guide his dedicated team.
From an early age Barbara Gross walked the rows of Pinot Noir on the family estate. Post university she joined the family business and never looked back. Currently she serves at the helm as Operations Director of Cooper Mountain and has held multiple board seats in the valley. She’s die-hard committed to a future for winemaking and winegrowing in the Willamette Valley. bgross@coopermountainwine.com
The Poet, Gilles de Domingo
The Optimist, Gerry Sanchez
Gilles de Domingo began his winemaking career at his family’s estate in Bordeaux. After receiving a degree in Viticulture he travelled the world in pursuit of fine wine. Gilles worked in wineries in New Zealand, Australia, South Africa before finding Oregon. He’s been part of the Cooper Mountain family since 2004. gilles@coopermountainwine.com
For more than three decades, Gerry Sanchez has watched over and tended to the vines on Cooper Mountain. A veteran of the valley, Gerry keeps the acres running while managing oversight of the organic and biodynamic production. Gerry and his team feel all of the seasons in the unique climate of the Northwest.
The Maestro, Charles Hesson
The Storyteller, Mark Jammal
Charles Hesson, Director of Hospitality/Regional Sales Oregon
Charles spent summers on a Texas farm, marveling at fruit preservation in clay. With a 25-year restaurant career, he shifted to wineries, diving deeper into wine knowledge. His love for wine arises from its history, agricultural origins, and the artistry and chemistry of winemaking. Charles is a seasoned veteran in the Oregon wine industry, with a rich background in hospitality and a deep understanding of the winemaking process. charles@coopermountainwines.com
Mark Jammal, National Sales East
Born in Texas and now based in New York City, Mark Jammal came to wine through hospitality, where his work as a Wine Director shaped his connection to the craft. A few harvest seasons in the Willamette and Rogue Valleys deepened his passion for biodynamics and some time expanding into distribution, he now serves as National Sales Manager East for Cooper Mountain, sharing Oregon’s story nationwide with warmth and genuine enthusiasm always. mark@coopermountainwine.com
The Charm, Kayla Ryan
The Heartbeat, Heather White
Kayla Ryan, Tasting Room Manager
Kayla brings a wealth of experience from the Southern Oregon wine industry, encompassing both production and hospitality. With a background rooted in the process of winemaking a dedication to creating memorable guest experiences, Kayla is known for her welcoming and sweet demeanor. She is excited to share her expertise and enthusiasm for one with all who visit. Come visit and let Kayla share her favorite bottle of Pinot Noir with you.
kayla@coopermountainwine.com
Heather White, Accounting
The one who keeps the winery running smoothly and somehow does it all with a smile. A native Oregonian and a true Willamette Valley winery-accounting pro, she brings clarity, calm, and precision to every corner of our business.
When she’s not managing numbers, payrolls, and the endless behind-the-scenes magic that keeps us grooving, Heather is busy tending to her other passion: animals. Just don’t offer her another rescue—her home is already full of furry friends. accounting@coopermountainwine.com



