Consulting Agency

Rillian is a consulting agency focused on public health and data science consulting. Rillian is based in the state of Virginia between Richmond, Virginia and Washington, DC, not far from other major East Coast cities including Boston, MA and Atlanta, GA.

Rillian was established in January 2017 to meet the needs of organizations needing assistance or support with various aspects of population health research, particularly those related to community health assessments, as well as with data analysis. In 2018, the focus on data analysis broadened into data science.

Services offered focused on public health include population health and related research, community health assessments, community health improvement plans, public health accreditation board (PHAB) accreditation and reaccreditation (for health departments).  

Services focused on data analysis include analyzing data using R, Excel, Tableau Public, Google Sheets, or QGIS and creating reports of the results including narrative descriptions data visualizations, such as bar graphs, of the data. Data analysis services can also include assistance determining at varying stages, including assistance determining which data to collect or include in a dashboard.

Additional services include strategic planning, technical assistance, research, report writing, and other related services.

Rillian is a small, women owned agency that is a micro SWaM certified business in the state of Virginia.

For more information about Rillian or if you or your organization is interested in learning how Rillian can assist you or your organization on a project, contact Jillian Regan at