Dr. Oh is the Sarah Miller Coulson Human Aging Project Scholar and an Associate Professor in the Division of Geriatric Medicine and Gerontology (Department of Medicine) at the Johns Hopkins University School of Medicine. She also holds appointments in the Department of Psychiatry and Behavioral Sciences, Division of Neuropathology and at the Johns Hopkins University School of Nursing. She is the co-Director of the Johns Hopkins Memory and Alzheimer’s Treatment Center, co-Director of the Johns Hopkins University Artificial Intelligence & Technology Collaboratory for Aging Research, Pilot Core A (AD/ADRD).

Her overarching clinical and research interests are in the field of Alzheimer’s disease (AD) and its interrelationship with delirium. Her work is anchored in building innovative research communities to spur non-siloed, horizontal discussion and networking at all levels and stages of the research and innovation process. Her expertise allows her to link efforts across biology of healthy aging, clinical care, education, and health systems spectrum.  

Dr. Oh’s work includes development of biomarkers for early detection of AD, delirium and cognitive changes after surgery, long-term cognitive changes associated with COVID-19, and sensory changes associated with AD. Her work is funded by the National Institute on Aging/National Institutes of Health.

An Investigator for the Richman Family Precision Medicine Center of Excellence in Alzheimer's disease and Core Faculty at the Cochlear Center on Hearing and Public Health, Johns Hopkins Bloomberg School of Public Health, she also serves as faculty on a T32 Health Services and Outcomes Research for Aging Populations (HSOR Aging) award and an Affiliate for the Hopkins' Economics of Alzheimer’s Disease & Services (HEADS) Center.