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Kristy G. Nichols

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President, CEO,
and Co-founder


Kristy’s talents include a broad range of pharmaceutical and medical device development expertise resulting from over fifteen years of experience in the life sciences.


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Peachtree leadership has vast experience in the comprehensive development lifecycle including research in areas such as vaccines, women’s health, cardiovascular, medical devices, oncology, neurology/psychiatry, dermatology, allergy/respiratory, and immunology.

Sharon Billie Hilton

Executive VP, COO
and Co-founder


Sharon is a consummate, seasoned professional motivated by challenge and rewarded through the seamless implementation of key corporate initiatives that aid profitability, productivity, and quality. 


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Steve Asche

VP, Clinical Project
& Site Management

Steve brings over 20 years of diverse clinical development experience to Peachtree. He has leveraged his experience from study site-level coordination, clinical site management, to increasing responsibilities of project management in both Sponsor, and CRO settings.


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Carol Vien

Director, Clinical
Operations & Site Management


With years of experience in critical care nursing and over 25 years of pharmaceutical industry experience, Carol directs the site management team of CRAs as well as acting as a Lead CRA for assigned projects. 


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