Assistant Professor at UCLA, School of Medicine

Professor at UCLA, School of Medicine

Professor & Director of the Institute for Bioethics and Health Policy at University of Miami, School of Medicine

Director - Georgetown COMPASS, Tenure Line - Professor (Infectious Diseases) at Georgetown University, School of Medicine

Board of Trustees member at ALS Association

Professor at UC Davis, School of Medicine

Director at Public Citizen

Co-Director Nuclear Policy Program at Carnegie Endowment for International Peace

Chair, National Security at University of New Haven

Senior Fellow and Director, Middle East Security Program at Center for a New American Security

Professor of International Affairs, National Security Department at University of New Haven

Distinguished fellow & former president at Carnegie Endowment for International Peace

Professor at Middlebury Institute of International Studies at Monterey in Monterey, CA

Professor of Government at Claremont McKenna College

Nonresident scholar in the Russia and Eurasia Program at Carnegie Endowment for International Peace

History Professor at the University of South Carolina in Irmo, SC

Director, Institute for European, Russian, and Eurasian Studies at Georgetown University

Assistant Professor at Yale University, Department of Political Science

Professor of History and Global Studies at the University of Richmond in Richmond, VA