Dennis Sullivan

Dennis Sullivan is a Professor at the University of Arkansas for Medical Sciences (UAMS) in the Department of Geriatrics, College of Medicine, with an additional position as Adjunct Associate Professor in the Department of Nursing Education, College of Nursing.

Research Interests:

• Geriatric assessment and rehabilitation
• Nutritional status in aging populations
• Technology-driven ambulation monitoring
• Alzheimer's disease and cognitive modeling
• Telehealth interventions for elderly veterans
• Social determinants of post-discharge mortality

Publication Trends include applications of biomedical engineering in geriatric care (e.g., AI-driven ambulation assessment), Tai Chi for veteran wellness, and clinical nutrition in aging. His work spans collaborations with departments of Veterans Affairs, Medical Imaging, and Rehabilitation.

Grants & Collaborations include NIH-funded projects like the Arkansas Claude Pepper Older Americans Independence Center (Co-Investigator) and principal investigator roles in studies on nutrient intake and post-discharge outcomes.