Our Team

PHII’s staff is made up of a diverse team of professionals in public health, information systems, data analysis and communications. We remain at the forefront of informatics challenges and use our expertise to drive solutions that support public health practitioners in their mission to maintain healthy communities. Learn more about our experts.
Leadership
PHII’s senior leadership team provides guidance and oversight on our diverse portfolio of projects.
Vivian Singletary, ISyE, JM, MBA
Program Director
Daniela Salas O’Connell, MPH
Senior Deputy Director
Upal Nath, PhD, MS, MSc
Senior Director of Informatics, CHAMPS
Lura Daussat, MPH
Unit Director, Practice Support
Jimica Tchamako, MPH, MBA
Unit Director, Requirements Lab
Operations and communications
The operations team works to ensure that PHII’s daily business needs are met by overseeing financial services, coordinating logistics, and managing resources. Additional project support includes communications and training.
Tonya Miller, MPA
Associate Director of Business Operations
Lisa Jones
Communications Manager
Lavada Zahir
Senior Financial Analyst
Subject matter experts / informaticians
PHII’s robust team of subject matter experts and informaticians provides the backbone of our specialized informatics work, representing a diverse range of expertise domains within public health.
Shanti Bazouma, MPH
Business Analyst
Sheereen Brown, MS, MBA
Senior Business Analyst
Treonda Chapman, MPH
Informatics Analyst
Je’Terius Duirden, MS
Business Analyst
Greco Johnson, MPH
Project Team Lead
Lucy Liu, MS, MBA
Data Engineer III
Shailesh Nair, MPH
Lead Data Engineer
Juneka Rembert, MPH
Project Team Lead
Navit Salzberg, MPH
Business Analyst II
Sarah Shaw, MPH, PMP
Senior Informatics Analyst
Sarah Stallard, MPH
Business Analyst
Tony Winters, DRPH, MSPH
Project Team Lead
Project management
Project managers at PHII lead and coordinate core project activities, keeping them on time and on budget.
Santita Hooper, MPA
Senior Project Manager
Letheshia Husbands, MPH
Senior Technical Project Manager
Kati Keebaugh, MPH
Project Manager
Judith Kerr, MPH
Senior Project Manager
Mondie Tharp, MPH
Project Manager