James J. Scheulen, P.A., M.B.A.

Principal InvestigatorPACER

James Scheulen, P.A., M.B.A., was the primary investigator on PACER's Electronic Mass Casualty Assessment and Planning Scenarios (EMCAPS) Version 2.0 project.

He also served as the lead investigator on the development of the first version of EMCAPS, a computerized modeling simulation program that allows users to manipulate key scenario-based input variables that best reflect the region or area of interest.

His other research interests include emergency department operations, emergency medical services (EMS), critical care transportation medicine and preparedness and response capabilities.

Scheulen served as executive director of PACER from its founding in 2005 until 2011.

He is currently responsible for the operations of the Johns Hopkins Office of Critical Event Preparedness and Response (CEPAR), an office designed to assure a coordinated response to critical events across all Johns Hopkins Institutions.

He is chief administrative officer for the Johns Hopkins Department of Emergency Medicine and president of Johns Hopkins Emergency Medical Services.