Dr. Hayley Mark is the Nursing Department Chair at Towson University’s College of Health Professions. Prior to her position at Towson, she spent 12 years at Johns Hopkins University School of Nursing where she held a variety positions, working her way up from assistant professor to associate professor and director of the school’s baccalaureate program. Prior to joining JHU as a faculty member, she completed her postdoctoral fellowship with the university’s preventative medicine and public health program and spent three months working at the Centers for Disease Control (CDC) in Atlanta, Georgia.