Meet the Team
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Dr. Christopher Bartalos, D.O.
PRINCIPAL INVESTIGATOR
Dr. Bartalos is a board-certified Gastroenterologist with more than 20 years of experience in the diagnosis and treatment of Inflammatory Bowel Disease. He is widely respected for his clinical expertise, patient-centered approach, and commitment to advancing digestive health.
Beyond his medical practice, Dr. Bartalos enjoys spending time outdoors, especially elk hunting in the mountains of Montana. He also owns and operates Circle B Ranch in Missouri, where he raises premium Scottish Highland cattle and elite cutting and reining horses. His dedication to both his patients and his ranching reflects a deep appreciation for hard work, balance, and the natural world.
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Theodore S. Arnett III
DIRECTOR OF OPERATIONS AND SALES
Ted brings over 25 years of experience in emergency medicine, crisis response, and healthcare leadership. Before joining BVL, he led emergency management and business continuity efforts at major trauma centers including University of New Mexico, Stormont Vail Health, and The University of Kansas Health System.
A former fire fighter, flight paramedic, and certified healthcare emergency professional, Ted holds a Master’s in Health Care Leadership and is nationally recognized for his expertise in preparedness, compliance, and safety training. His career reflects a deep commitment to protecting patients, staff, and systems in high-stakes environments.
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Amir Clark
CLINICAL RESEARCH COORDINATOR
Amir is an experienced Clinical Research Coordinator with a strong background in managing clinical trials from initiation to close-out. With expertise in patient recruitment, regulatory compliance, and data collection, he ensures that studies are conducted according to Good Clinical Practice (GCP) and FDA guidelines.
Known for his attention to detail and strong communication skills, Amir plays a key role in supporting investigators, coordinating with sponsors, and maintaining high standards of patient care and research integrity.
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Samantha Mannuzza
CLINICAL RESEARCH RECRUITER
Samantha is the Clinical Research Recruiter at BVL Research, where she connects qualified participants with innovative IBD clinical studies. With a strong foundation in medical sales recruiting, Samantha developed a keen understanding of the healthcare industry and the importance of building meaningful, trust-based relationships.
Her transition into patient recruitment was driven by a passion for advancing medical research and improving access to clinical trials. She combines her recruitment expertise with a compassionate, patient-centered approach to ensure every participant feels informed, supported, and valued throughout the research process.