London Business School

Teaching Fellow at London Business School

Cardiff Business School

Boston University

Assistant Professor, Health Policy & Management at Boston University

Boston University

Charles K. and Elisabeth M. Kenosian Professor in Modern Armenian History and Literature at Boston University

Luskin School of Public Affairs

Lecturer in Social Welfare at Luskin School of Public Affairs

Brookings Institution

Nonresident Senior Fellow - Metropolitan Policy Program at Brookings Institution

Brookings Institution

Nonresident Fellow - Brookings Doha Center at Brookings Institution

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Adjunct Professor at University of Maryland Baltimore County at -

USC Marshall School of Business

Professor of Marketing/Charles L. and Ramona I. Hilliard Professor of Business Administration at USC Marshall School of Business

Harvard Medical School

Associate Professor Of Medicine at Harvard Medical School

Imperial College London

Senior Clinical Teaching Fellow at Imperial College London