Sean Crabtree  

Managing Member / Founder

Sean received a Bachelors Degree in Business Administration from Middle Tennessee  State University in 1991 and then immediately began a successful career in the start up and build out of what is today one of the largest telecommunications networks in the United States.  In addition to being one of the company’s top commercial sales executives for nearly eight years, Sean served as a Team and Quality Trainer for direct and indirect distribution channels for the tri-state Tennessee region.

Sean found, first hand, that dentistry lacked the training that business professionals take for granted. Seeking to change that, he founded The Crabtree Group LLC, to bring a fresh and exciting approach in dentistry by business training and management acumen, rather than trial and error over time.  Since early 1998, Sean has co-founded four successful companies and conducted hundreds of dental training programs all across the United States, Western Canada and the Caribbean.
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Sean’s management style focuses on the successful creation of TEAM and builds on this foundation to create massive results in all departments of the healthcare practice.  In just the first year of joining his program, his offices on average boast a remarkable 46% increase in production and collection, while in many instances working fewer days.  His unique experience in sales and training coupled with his unrelenting dedication, bring a fresh, exciting approach to the business of dentistry.
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Sean, his wife Jenny and their daughter Marilee reside just outside Winchester, Tennessee, on the shores of Tim’s Ford Lake.

Casey R. Davis

Video Production Specialist

Casey received an Associates Degree in Web Technologies from Motlow State Community College in 2017 and was  immediately recruited by The Crabtree Group. He was introduced to technology at a young age and has always been interested in using the technical skills he possesses to solve technical issues and challenges as well as create new and exciting things. At The Crabtree Group, he uses his skills for everything "Video Production," such as, videography, video editing, graphic design, and online marketing. 

Gina Hillis

Office Manager

Gina is originally from the Great Lakes State and relocated to Tennessee a few of years ago. Even though Michigan is a beautiful place to live, the desire to leave the cold winters behind set in motion the move to Winchester, TN.

Gina graduated from Ferris State University in Big Rapids, Michigan, in 1994. She holds a Bachelor’s degree in Social Work. She brings many years of office management and legal assistant experience to The Crabtree Group.
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Gina and her husband, Don, have two adult children, their daughter lives in Florida and their son resides in Michigan. They have adapted well to being empty nesters. Some of her favorite things to do include, boating on Tim’s Ford Lake, reading, traveling, and spoiling her two dogs.

Heather Bowden

Social Media &
​Marketing Specialist

Heather is originally from NY and has had a career that has taken her across the country and back. Starting in the publishing world of Manhattan, to the tech hub in San Francisco/Silicon Valley, and now to the exciting growth in and around Nashville. She’s done all things marketing including integrated program development and execution, app launches, partnerships, sales support, presentations, project management, events, branding, content creation, and more.
 
At The Crabtree Group, she is our lead on marketing initiatives handling social strategy and content development, as well as general marketing and brand positioning.