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School of International Service, PhD

Sharon Weiner, PhD, Director of Doctoral Studies

Sharon Weiner



(202) 885-1634

Michael Rosenberger, PhD Academic Advisor


(202) 885-2519

Kasey Neil Petri, PhD Program Coordinator


(202) 885-6582

SIS PhD Faculty

SIS has over 100 full time faculty from across the social sciences including anthropology, economics, geography, law, political science, and sociology. Our faculty research and write on a variety of geographic and intellectual areas; many have extensive experience in the public and private sectors both in the United States and internationally.  

For faculty profiles and areas of specialization, please visit the SIS Faculty page


Contact Kasey Neil Petri, the PhD Program Coordinator, at 202-885-6582 or

We encourage prospective candidates to visit the University to meet faculty members and current PhD students. To arrange a visit, contact Graduate Admissions at 202-885-1646 or