Hi, I’m Stephen Nasiatka, a lifelong student of both finance and fine wine.
After years in executive leadership, I realized that the best conversations, partnerships, and ideas often began with a shared bottle.
That’s what led me to create StephenUncorked.
As Chief Wine Officer and your personal Wine Advisor, I partner with the Boisset Collection, a family of historic vineyards rooted in Burgundy and Napa, whose small-batch, sustainably crafted wines embody the balance of heritage, quality, and character I believe in.
Through private tastings, thoughtful gifting, and curated experiences, I bring those wines to clients in Massachusetts and beyond — helping you discover bottles that tell a story and moments that last.
My mission is simple: to make exceptional wine approachable, meaningful, and memorable, whether it’s poured for your clients, your team, or your own table.
"Our team had an incredible experience with StephenUncorked’s Winemaker for a Day program! After a full day of training, it was the perfect way to unwind and connect. Stephen led us through an engaging introduction to wine regions and blending techniques, helping us understand how different ratios can influence flavors. The program’s hands-on approach fostered a fun and friendly competition among our team of 30, allowing us to connect in groups as we experimented to create the perfect blend.
Stephen’s passion for wine is contagious, and he made learning both informative and enjoyable. It was a fantastic team-building experience that everyone truly enjoyed."
— Bob Babine, Partner at EisnerAmper
There's no forgetting these wines. Their high quality encourages enjoying wines in everyday moments and offers a range of interesting wines for tasting experiences
These wines
- Offer diverse wine selections
- Encourages trying multiple wines in small quantities
- Focus on the experience of wine, not just consumption
The Boisset family's wine philosophy aligns with the deeply held belief that great wines should be enjoyed not only for their taste but also for the opportunity to connect.
Enjoy Sommelier knowledge of the wines' stories during tastings.
Not just a taste it's an experience.
These wines are made for memories. Trust them to leave an impression that locks in a moment. These wines have been crafted with the ability to fill in the meaning words on their own may not convey.
Crafted for the meaningful and self-nurturing times of life.
FRENCH & CALIFORNIA WINES
The Boisset family has long recognized the strong resemblance between the terroir of Burgundy and that of Sonoma County and the incredible potential to grow world-class, terroir-driven wines throughout the region. In 2003 they welcomed DeLoach Vineyards into their portfolio and showed the world that the terroir of Sonoma County, combined with Boisset’s traditional Burgundian winemaking techniques, can create truly magical wines.
Today, Boisset's expanded portfolio of California wine illustrates the different varietals and styles that derive from the unique terroirs of Sonoma County, Napa Valley and beyond.




"I have attended 2 wine tasting events with Stephen, one was at a networking event and the other was in my home for a girls night. Both occasions were specifically catered to the guests attending. Stephen does a great job teaching fun tidbits…It is clear that he has a wealth of wine knowledge… He made the girls night educational while still being fun.
I highly recommend Stephen and the Boisset wines for your next special event!"
— Caitlin (Nee) DiVincenzo, Account Executive, Zco Corporation


Copyright @ 2025 - All rights reserved.