Mary Ellen Wells, PhD, Featured as Sleep Expert on POPSUGAR February 11, 2019 By Elizabeth Poindexter POPSUGAR, an online publication, recently featured Mary Ellen Wells, PhD, as a sleep expert. Filed Under: Categories: News More from Department of Health Sciences Health Sciences Departmental Scholarship Application Is Now Open Five Health Sciences Programs Receive Top 10 National Rankings 2025 Spring Clinical Preceptor Appreciation