University of North Carolina at Chapel Hill

PhD in MathematicsGeorge Mason University PhD in Electrical, Electronics, and Communications EngineeringNorth Carolina State University Learning SciencesNorthwestern University PhD in Pharmacology and ToxicologyUniversity of Oregon PhD in BiologyUniversity of Chicago PhD in Political Science and GovernmentGeorge Mason University PhD in PhysicsGeorgetown University PhD in Public AdministrationGolden Gate University PhD in Computer and Information SciencesRice University PhD in Mental and Social Health Services and Allied ProfessionsPace University PhD in Communication and Media StudiesUniversity of Arizona PhD in Microbiological Sciences and ImmunologyUniversity of Iowa

English and American Literature (Individual Doctorate)University of Zurich Literature and ArtsUniversity of Oxford PhD in Literature (Doctoral Studies)Umeå University Classical Languages and LiteratureUniversity of Oxford Geography - AeronauticsUniversity of Waterloo PhD in Management and CommerceJames Cook University LinguisticsUmeå University Doctor of Philosophy (PhD) in LawVictoria University of Wellington Interdisciplinary Doctor of PhilosophyDalhousie University Mining and Materials EngineeringMcGill University Doctor of Philosophy in Creative WritingMonash University Clinical Epidemiology and Medical StatisticsUniversity of Oxford