My research focuses on biostatistical methods development and the proper application of methods to problems in the treatment and prevention of disease.

I am currently working on methodological research in the areas of nonparametric causal bounds, designs and estimation methods for emulated and randomized clinical trials for the evaluation of prediction-based decision rules, and surrogate evaluation. My general statistical areas of interest are in causal inference and randomized trials. Although most of my previous applications have been in infectious disease and vaccination, I have recently started working in common complex diseases.