Faculty and Staff

Principal Investigator

Senior Associate Dean, Faculty Development and Diversity and Professor of Pediatrics (Infectious Diseases)

Dr. Maldonado is a pediatrician who has been involved in HIV since the start of the epidemic and is also an expert on vaccines. Dr. Maldonado is the Principle Investigator on all of the projects listed on this site, and is involved in several other global health efforts, including work with polio and measles vaccines.

Faculty and Staff

Sr Research Scholar and Lecturer, Pediatrics - Infectious Diseases
Affiliate, Pediatrics - Infectious Diseases
Clinical Assistant Professor, Medicine - Infectious Diseases


Dr. Marisa Holubar specializes in the treatment of infectious diseases and works primarily in the inpatient setting. She is particularly interested in antimicrobial stewardship and hospital epidemiology.
Affiliate, SoM - Senior Associate Dean for Faculty Development and Diversity

Marvin Sommer

Senior Research Scientist/Lab Manager


Stacy Huang

Life Science Research Assistant


Sean Leary   

Life Science Research Professional