Dr. Tiro's program focuses on multi-level intervention research promoting adolescent HPV vaccination specifically among underserved populations seen by urban safety-net healthcare systems. She uses health behavior theories and health services conceptual models to identify novel patient-, provider-, and system-level intervention targets. Dr. Tiro’s work leverages quantitative and qualitative (mixed) research methods to design and evaluate behavioral interventions. She is committed toward disseminating behavioral interventions aimed at ending cancer disparities.