GSBS Administration | Texas Tech University Health Sciences Center

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At the heart of our academic community is a dedicated team of administrators and staff who work tirelessly to ensure the success and smooth operation of the Graduate School of Biomedical Sciences. Our administration is committed to fostering an environment of excellence in education, research, and community engagement.

Meet the individuals who form the backbone of our department – a team driven by passion, expertise, and a shared commitment to advancing biomedical sciences. From accomplished faculty members to administrative professionals, each member plays a crucial role in supporting our students, facilitating groundbreaking research, and maintaining the high standards that define our department.

Explore the profiles below to learn more about the administrators and staff who contribute to the dynamic and collaborative spirit of our department. Their diverse skills, backgrounds, and experiences enrich the learning environment and contribute to the success of our students and the advancement of biomedical sciences.

Thank you for visiting our Administration Page. Feel free to connect with any of our team members if you have questions or if there's any way we can assist you on your academic or professional journey.


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Brandt Schneider, Ph.D.



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Michael Blanton, Ph.D.

Senior Associate Dean


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Thomas Abbruscato, Ph.D.

Senior Associate Dean


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Kari Wood Dickson, Ph.D.

Associate Dean


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Pam Johnson, MBA

Assistant Dean & Managing Director





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Terri Lloyd

Director of Admissions  


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Ashlee Rigsby

Associate Director of Outreach & Engagement


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Tres Boren, MBA

Senior IT Support Technician 


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Debbie Martinez

Senior Administrative Assistant


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Leslie Fowler

Business Manager, Student Affairs Advocate


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D'Ann Holubec, MA

Program Manager, Student Affairs Advocate


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Jerri Jones

Program Manager, Pharmaceutical Sciences - Abilene


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Teresa Carlisle

Graduate Program Coordinator, Pharmaceutical Sciences, Amarillo



GSBS Organizational Chart

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