Dr. Petty's laboratory interests focuses on antimicrobial chemotherapy, hospital-based medical practices, and internal medicine collaboration with ophthalmologic clinical trials.

Research in the James Fackler Lab explores the operational side of the hospital environment, seeking ways to optimize patient care and physician decision-making. Our work includes building a mathematical model of how patients move throughout a hospital, which we believe will help hospitals better predict the influx of emergency cases and therefore optimize resource preparation and scheduling of elective procedures. We also research data acquisition and data mining in the operating room and intensive care unit, with a goal of identifying patterns and trends.