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Health Services Organization

Michelle S. Keller

Dr. Keller is an Adjunct Assistant Professor in the Department in Health Policy and Management. Her primary appointment is at the Division of General Internal Medicine in the Department of Medicine at Cedars-Sinai Medical Center. Dr. Keller uses methods from epidemiology, behavioral economics, and sociology to examine how clinicians, patients, and caregivers make decisions about medications, surgeries, and treatment plans – and how informatics and health system interventions can be used to improve clinician decision-making.

Xi Zhu

Xi Zhu photo

Xi Zhu, PhD, is an Associate Professor and the Paul Torrens Chair in Healthcare Management in the Department of Health Policy and Management at the UCLA Fielding School of Public Health. Dr. Zhu received his PhD in Sociology from the University of Minnesota. His research focuses on micro and macro organizational behaviors in healthcare delivery systems.

Aram Dobalian

Dr. Aram Dobalian is the founding Director of the Veterans Emergency Management Evaluation Center (VEMEC), the only national center within the U.S. Department of Veterans Affairs (VA) devoted to the study of cutting-edge operations and policy questions that support VA’s public health preparedness and response responsibilities – to ensure timely access to high-quality care for veterans during disasters, and to support non-VA emergency management and homeland security efforts. As VEMEC's Director, he oversees all of its activities, including its applied research and evaluation projects.

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