Email
sharon@wpi.edu
Office
Washburn Shops 223
Phone
+1 (508) 8315183
Education
BS University of Michigan, 1983
MS Cornell University 1986
PhD Cornell University 1989

I enjoy teaching at WPI because students bring a lot of energy and enthusiasm to their learning, and I am often inspired by their optimism. My teaching also reflects topics that motivate me:  detailed process design in our Industrial Engineering program, improving healthcare delivery as part of the Health Systems Innovation certificate, and exploring the implications of operational excellence in our MBA program.  My research explores the impact of lean improvement methods in healthcare settings, as well as applying systems modeling approaches to design more effective healthcare delivery processes. Recent projects include evaluating lean as an implementation strategy for a suicide safety planning intervention and developing a model to examine the effects of lean training in an organization.  I am also interested in the opportunities that information technologies create by providing new types of data for operational decision making and improving workflows and care delivery.  Recent projects have explored the effects of secure messaging on workflows and examined the implementation of electronic health record systems, including personal health records. I am a founding member of the Healthcare Delivery Institute (HDI), and currently serve on the Faculty Steering Committee.  My research has been supported by grants from the National Science Foundation and the New England Veterans Engineering Resource Center.

Email
sharon@wpi.edu
Office
Washburn Shops 223
Phone
+1 (508) 8315183
Owner

Scholarly Work

Pelletier, L., S. A. Johnson, E. Westrick, A. Krinsky, E. Fontaine, R. Klugman, “A Composite Model for Profiling Physicians across Domains of Care”, Journal of Healthcare Management, 59(3), May/June 2014.
Strong, D.M., O. Volkoff, S.A. Johnson, L. Pelletier, B. Tulu, I. Bar-On, L. Garber, J. Truedel, “A Theory of Clinic-EHR Affordance Actualization”, Journal of the Association for Information Systems, 15(2), 53-85, 2014.
Pelletier, L., S. A. Johnson, E. Westrick, J. McBride, E. Fontaine, “Examining the Relationship Between Medical Home and Patient Satisfaction Outcomes”, Journal of the Society of Healthcare Improvement Professionals, Vol. 2 (March), 2013.
Ozkaynak, M., S. A. Johnson, B. Tulu, J. L. Donvan, A. O. Kanaan, Rose, A., “Using a Work Systems Framework to Explore the Effect of Complex Patients on Care Delivery Tasks in Anticoagulation Clinics”, International Journal of Health Care Quality Assurance, 28(5), 494-509, 2015.
Professional Highlights & Honors
First Place in the American Society of Engineering Education IE Division Best Paper Award
President
Health Systems Engineering Alliance (HSEA)
President-Elect
Lean Systems Division, Institute of Industrial Engineers