PhD, University of North Carolina at Chapel Hill; MPH, University of South Florida at Tampa; MD, University of Panama

Research Interests

Disease surveillance; research design and statistical analysis; vaccine-preventable diseases; HIV/AIDS; healthcare-associated infections


Dr. Rangel has been a faculty member at Walden University since 2006. She has more than 15 years of cumulative experience working in academia and in state and federal government. Currently, she serves on several PhD dissertation committees.