Purushottam W. Laud

Purushottam W. Laud, PhD, is a Professor of Biostatistics at the Medical College of Wisconsin (MCW), where he has served since 1994. Previously, he was at Northern Illinois University's Department of Mathematical Sciences. He holds leadership roles, including Acting Director of the Division of Biostatistics (2013–2015) and Faculty Biostatistician in the Center for Patient Care and Outcomes Research.

His research focuses on Bayesian statistical methodology, including nonparametric models, model selection, and computational methods. Collaborative work spans injury prevention, cancer surveillance, hypertension mechanisms, and healthcare policy. Key projects involve breast cancer outcomes, motor vehicle crash fatalities, and disparities in healthcare access.

Dr. Laud’s expertise includes large administrative datasets like SEER-Medicare and Medicare billing records. He has led numerous funded studies on topics such as bone health, cervical spine surgery, and diabetes management. His methodological contributions address observational studies and comparative effectiveness analysis.

His awards and honors are not explicitly listed, but his extensive grant-funded research and collaborative projects reflect his impact in biostatistics and public health. Dr. Laud advises on studies across MCW’s centers, including the Comprehensive Injury Center and Cardiovascular Research Center.