Alison R. Huang, PhD, MPH, is a Senior Research Associate in the Johns Hopkins Bloomberg School of Public Health Department of Epidemiology.  Huang is trained in the epidemiology of aging and studies the impact of sensory loss on cognitive and mental health in older adults. She has a specific interest in sensory loss, social isolation, loneliness.

Pablo Martinez Amezcua, MD, PhD, MHS is an Assistant Professor in the Department of Epidemiology. He earned his medical degree at the National Autonomous University of Mexico in Mexico City. He then completed his Master of Health Science degree and doctorate in epidemiology at the Johns Hopkins Bloomberg School of Public Health.

Esther Oh, MD, PhD, 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 holds appointments in the Department of Psychiatry and Behavioral Sciences, Division of Neuropathology and at the Johns Hopkins University School of Nursing and is a core faculty member of the Cochlear Center on Hearing and Public Health.

Frank R.

Carrie L. Nieman, MD, MPH is an associate professor in the Department of Otolaryngology-Head and Neck Surgery at the Johns Hopkins University School of Medicine and co-founder of Access HEARS, a nonprofit committed to the delivery of affordable, accessible hearing care. As a clinician, researcher and social entrepreneur, her commitment to social justice is inseparable from her drive to provide innovative solutions to address disparities in hearing care.

Jennifer A. Deal, PhD, is an epidemiologist and gerontologist with expertise in cognitive aging. She is an assistant professor in the Departments of Epidemiology at the Johns Hopkins Bloomberg School of Public Health and Otolaryngology-Head and Neck Surgery at the Johns Hopkins University School of Medicine.

Josh Betz, MS, is biostatistician in the Johns Hopkins Biostatistics Consulting Center and is an assistant scientist in the Department of Biostatistics at the Johns Hopkins Bloomberg School of Public Health. He obtained his MS in biostatistics from the University of Maryland Baltimore County in 2012 and joined Johns Hopkins shortly afterwards.