Staff & Board of Directors

Crystal Hanna

Crystal Hanna serves as the Executive Director for the Barnabas Horse Foundation, Myrtle Beach, SC. Crystal is a 20 year executive administrator for Tower & Communication Services. She volunteered with the Parents Organization of her child’s school for ten years serving a term as president of the Parent Organization as well as serving on the Board of Directors, focusing on fund raising and hospitality events. ​
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Kathleen Dimuzio

Kathleen Dimuzio is a Board Member and Volunteer at Barnabas Horse Foundation. Originally from Pittsburgh, PA, she now calls Myrtle Beach home, where she lives with her husband, Mike, and their three pugs—Tucker, FitzGerald, and FionaGrace. Since joining Barnabas, the organization has become like a second family to her, deeply inspiring her to give back to the community and support its mission, which has had a profound impact on her life. ​
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Mackenzie Tecco

Mackenzie Tecco is the Weekend Barn Manager at Barnabas Horse Foundation, where her dedication and expertise in animal care are indispensable. A former veterinary technician, Mackenzie brings a wealth of experience in animal health and welfare to her role. She is currently a senior at Coastal Carolina University, pursuing a degree in Sustainability and Coastal Resilience.
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Phyllis Buettner

Phyllis Buettner serves as the Chief Financial Officer on the Barnabas Horse Foundation (BHF) Board of Directors and is the Chairperson of the Fundraising Committee. Her leadership and dedication play a vital role in supporting BHF’s mission to bring healing and hope to those in need through equine-assisted services.
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Sue McKinney

Sue McKinney is the Founder, President, Program Director, and lead Equine Professional at Barnabas Horse Foundation in Myrtle Beach, SC. Under Sue’s leadership, Barnabas has been nominated seven times for Myrtle Beach Area Non-Profit of the Year, winning the award in 2024. The organization was also recognized with the 2017 Ethics in Business Award. Her certifications include PATH International Equine Specialist in Mental Health and Learning. ​
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Tanya Rigney

Tanya Rigney is the Intake Coordinator at Barnabas Horse Foundation, where she combines her extensive background in the Body-Mind field with her passion for equine welfare. As a licensed medical massage therapist, certified equine sports massage therapist, yoga instructor, and certified victim service provider, Tanya is uniquely equipped to provide equine-assisted services that promote healing and well-being.
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Tiffany Gaines

Tiffany Gaines began her journey with Barnabas Horse Foundation in 2016 as a volunteer, where her passion for equine-assisted therapy quickly became evident. During her early years with Barnabas, Tiffany served as the Intake Coordinator, skillfully guiding clients through their first steps toward healing.
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