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Our People

Our investigators and staff are a diverse group committed to protecting client confidentiality, respecting every client, and adhering to the highest ethical standards in our research.

For Bloomberg School students interested in research opportunities or for media inquiries, please contact investigators directly.


Melissa Davey-Rothwell

Melissa A. Davey-Rothwell, PhD, MPH, CHES

Senior Scientist

Carl Latkin

Carl Latkin, PhD

Principal Investigator and Professor

Karin Tobin

Karin Tobin, PhD, MHS

Associate Professor

Our Research Team

The Lighthouse research team comprises health educators, intervention specialists, research assistants, and students from undergraduates to doctoral candidates. Members of the research team have longstanding relationships working with the local community and expertise in biobehavioral interventions, data collection, and working with vulnerable populations.