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Pedernales Cellars


Our Team

Pedernales Cellars is a family owned and operated winery.  The sixth generation Texas family feels a deep connection to the landscape and values of the area.  The team that makes up the staff of Pedernales Cellars collectively has decades of experience of the wine industry in Texas. If you wish to join our team, please contact us at   

David Kuhlken

David Kuhlken is co-founder, President, and Winemaker of Pedernales Cellars. He is a sixth generation Texan and graduate of Rice University and the McCombs School of Business at the University of Texas.  He studied oenology and viticulture at the University of California at Davis. His involvement in the Texas wine industry goes back to the early 1990s, when he and his family first planted the vineyard carrying his family name, Kuhlken Vineyards. Follow Dave on Instagram at @winemakerdave. 

Julie Kuhlken, PhD, WSET III

Julie Kuhlken, co-founder and Chief Marketing and Hospitality Officer, oversees the marketing and hospitality operations and is artistically responsible for the Pedernales Cellars brand. A graduate of Stanford University, Julie received a doctorate in Philosophy and has taught at universities in Europe and North America. She holds the WSET III certification, which she received with distinction.  She is a regularly published author, passionate about wine, art, and philanthropy – those loves have come together in Pedernales Cellars’ partnership with the Hill Country Film Festival. Follow Dr. Julie's wine reviews on Instagram @winesbydrjulie. 

Heather Kuhlken

Heather Kuhlken, co-founder, helped oversee the interior design of the tasting room, and plays a key role in developing our sustainability programs. As a freelance photographer, she produced the photography found in our tasting room. Her background is in teaching and ecology, and currently runs Families in Nature.

Cathy Martell

Cathy Martell, Tasting Room Manager, is a graduate of The University of Wisconsin - La Crosse (but got to Texas as soon as she could). After graduating, she worked as Camp Director at Y.O. Ranch Adventures in Mountain Home, Texas.  She further built her leadership and hospitality skills over the following eight years as General Manager of the Kenai Fjords Wilderness Lodge, where she oversaw an upscale resort, two restaurants (one casual, one fine dining), as well as day visitors to this beautiful island off the coast of mainland Alaska. She joined the Pedernales team in January 2021, bringing with her a wealth of mangerial and logistical experience.

Keri Emerson

Keri Emerson graduated from Texas A&M University with a Bachelor’s of Science in Engineering.  Upon graduating, she worked in San Antonio as a Project Manager for a technical research company.  During that time, she specialized in customer service and computer support.  She also has extensive experience in public speaking and delivering presentations.  Keri now brings these analytical skills to the Pedernales Cellars as the Wine Club and Events Manager.  She is excited to be a part of the growing Texas Wine Industry and looks forward to expanding the Pedernales Cellars Wine Club.

Joanna Wilczoch

Joanna serves as the Winemaker at Pedernales Cellars. Her passion for wine developed through years of travel, cooking, and also while working wine sales part-time during her nonprofit career. In 2016, after completing her first Sommelier Certification, Joanna decided to make the move to wine full-time and joined the vineyard team at Kuhlken Vineyards. While going through the Texas Tech Enology and Viticulture Program she advanced through different positions at the winery finally taking over the Winemaking program as of 2019. In addition to working here in Texas, Joanna also has worked harvest in New Zealand. She is active in the Sommelier community and holds a WSET III certification. With her experience and training, Joanna brings to the table both a science-minded and international perspective on Winemaking. Her goal is to create balanced wines that highlight the grape variety without overshadowing their sense of place and time.

Evan McKibben

Evan McKibben has extensive experience in the Texas wine industry, having worked in the vineyard and cellar since 2003.  He got his start in his family's winery, and has since moved on to manage vineyards for several prominent wineries in the Texas Hill Country.  He joined the Pedernales Cellars team in the fall of 2020, and is currently overseeing the extensive replanting of Kuhlken Vineyards that will take place through 2022.