Ram's Gate Winery Expands Leadership Team with Two of Sonoma's Premier Hospitality Professionals

(Dec. 15, 2025; Sonoma, Calif.)—Ram's Gate Winery announces the addition of Anthony Viloria and Kimberley Cosway to its leadership team, two of Sonoma County's most respected and influential hospitality professionals. Their combined expertise and deep local roots will guide the estate's next chapter, furthering Ram's Gate's commitment to creating exceptional guest experiences, thoughtfully crafted estate-driven cuisine, and meaningful connections within the Sonoma community.

Anthony Viloria, a Sonoma native, joins Ram's Gate as the estate's Senior Director, where he oversees all aspects of hospitality, culinary programming, and day-to-day operations. Prior to joining, Viloria led the team at Stark Reality Restaurants, managing its full portfolio of iconic Sonoma dining destinations. Earlier in his career, he served as General Manager and Wine Buyer at Willi's Wine Bar, where he built one of the region's most influential wine programs. Viloria brings deep expertise and passion to Ram's Gate, ensuring that every guest experience reflects authentic, warm hospitality.

Working alongside Viloria, Executive Chef Kimberley Cosway leads Ram's Gate's culinary program, translating the estate's vineyards, orchards, gardens, and regenerative farming practices into seasonally inspired culinary experiences. Her menus feature ingredients grown on the property as well as house-made breads and cheeses. Chef Cosway honed her culinary foundation in Seattle at The Pink Door, Lola, and Heartwood Provisions, before bringing her talents to Sonoma. Locally, she served as Estate Chef at Beltane Ranch for two years, leading the culinary program. She then took on a defining role with Stark Reality Restaurants in the opening of Augie's French, where she supported the culinary vision, shaped its beverage program alongside Viloria, and set the standard for the guest experience.

"We're thrilled to welcome Anthony and Kimberley, who bring extensive experience and a shared commitment to the values of Ram's Gate," says Proprietor Jeff O'Neill. "Together, Viloria and Cosway bring a unified vision to the team, combining thoughtful leadership with a dedication to elevating every aspect of the guest experience."

About Ram's Gate Winery

Perched atop the rolling hills of the Carneros AVA, where the San Francisco Bay meets the edges of Napa and Sonoma counties, Ram's Gate Winery stands as a testament to craftsmanship rooted in respect for the land and a steadfast commitment to sustainability. Founded in 2011 by Proprietor Jeff O'Neill, Ram's Gate produces fresh, expressive wines that capture the essence and diversity of Sonoma County's most renowned vineyards. The 28-acre Ram's Gate Estate Vineyard is Regenerative Organic Certified®, one of the highest distinctions in sustainable agriculture today, reflecting a holistic approach that nurtures soil health, biodiversity, and ecological balance. This seamless harmony between land and craft extends to the winery's tasting room, where guests are invited to experience thoughtful winemaking, genuine hospitality, and elevated culinary pairings. Ram's Gate Winery is open Thursday through Monday, 10 a.m. to 4 p.m. Reservations can be made online, and walk-in guests are always welcome.