My primary research activities include statistical software development for case-control matching, creation of risk scores for cancer patients, and assessment of cancer screening methods. I am the lead statistical consultant for multiple clinical areas including the Department of Urology and the Division of Nephrology. As such I am involved in several research studies and clinical trials in these areas, including the Mayo Clinic Prostate Cancer SPORE, the International Registry for Hereditary Calcium Stone Disease, and the Mayo Nephrology Collaborative Group.