Nancy Dianis

Vice President & Practice Director

Nancy Dianis, who joined Westat in 2001, is a Vice President and Practice Director for Clinical Trials. This unit conducts epidemiologic research and global health projects, including those in developing countries. Its focus is on a range of public health issues such as disease, infection, and trauma.

This research helps to better prevent and control the spread of disease. It also seeks to improve the quality of life and survival for those affected by evaluating the effects of therapies. This work supports the National Institutes of Health, Centers for Disease Control and Prevention, National Cancer Institute, to name a few.


M.S., Adult Primary Nurse Practitioner Program, University of Rochester
B.S., Nursing, Illinois Wesleyan University

Want to work with us?
You’ll be in great company.

About Us Careers

Westat Employees.
Westat Employee.
Client List
Centers for Disease Control and Prevention
Centers for Medicare & Medicaid Services
Substance Abuse and Mental Health Services Administration
The National Institutes of Health
AAA Foundation for Traffic Safety
The Johns Hopkins University
University of Maryland Baltimore Campus
University of Denver
U.S. Department of Veterans Affairs
U.S. Department of Transportation
U.S. Department of Justice
U.S. Department of Health and Human Services
U.S. Department of Education
U.S. Department of Agriculture
The Verizon Foundation
Texas Education Agency
Baltimore Metropolitan Council
Teach for America
Social Security Administration
Robert Wood Johnson Foundation
Organization for Economic Cooperation and Development
NYC Mayor’s Office for Economic Opportunity
National Science Foundation
Michigan Department of Health and Human Services
Maryland Cancer Registry
Internal Revenue Service
Georgia Department of Transportation
DC Public Schools
ClearWay Minnesota
Chicago Metropolitan Agency for Planning
University of Michigan

Westat is an Equal Opportunity Employer and does not discriminate on the basis of race, color, religion, sex, national origin, age, veteran status, disability, marital status, sexual orientation, citizenship status, genetic information, gender identity, or any other protected status under applicable law. Notices to Employees & Applicants.