Margaret Daniele Fallin, PhD, currently serves as the Chair of the Department of Mental Health at Johns Hopkins Bloomberg School of Public Health. Dr. Fallin also holds joint positions in the Departments of Biostatistics and Epidemiology and in the School of Medicine. Her primary research includes applying genetic epidemiology methods to studies of neuropsychiatric disorders and to developing applications and methods for epigenetic epidemiology, particularly as applied to mental health and developmen