Sergi Garcia-Retortillo

August 8, 2025 by
Sergi Garcia-Retortillo is an assistant professor at UCF’s College of Nursing with expertise in exercise physiology, electrophysiology, exercise testing, and physiological network analysis. His research centers on the emerging field of network physiology, which seeks to understand how physiological systems interact as an integrated network to sustain function. He investigates the fundamental principles regulating interactions […]

Mari Mackiewicz

August 8, 2025 by
Marissa “Mari” Mackiewicz is an assistant professor at UCF’s College of Nursing and a nurse scientist whose work focuses on ensuring all older adults have access to healthcare. Her research interests include substance use disorders and unmet oral health needs in older adult populations. Prior to joining UCF, Mackiewicz held post-doctoral positions at the University […]

Chitra Banarjee

March 25, 2025 by
Chitra “Chippy” Banarjee serves as a graduate research assistant in the Healthy Aging Lab at UCF’s College of Nursing while pursuing a joint MD/PhD degree at the College of Medicine. She has a broad background in biochemical and biobehavioral research, with specific training and interest in using computational techniques to process and analyze big data, […]

Kworweinski Lafontant

March 19, 2025 by
Kworweinski Lafontant is a certified strength coach and certified exercise physiologist and personal trainer who works as a graduate research assistant in the Healthy Aging Lab at UCF’s College of Nursing. Previously, as a master’s student, he served as research coordinator for the Physique & Performance Enhancement Lab at the University of South Florida. Lafontant […]

Jethro Raphael M. Suarez

March 19, 2025 by
Jethro Raphael Suarez is a biomedical engineering researcher in the Healthy Aging Lab at UCF’s College of Nursing. His research focuses on the static balance performance and physical activity levels of older adults. Additionally, he applies his engineering expertise to develop cost-effective rehabilitative assistive devices designed to enhance mobility and improve quality of life for […]

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