Sue is an Arizona-based physician practicing internal medicine and psychiatry. In her role at Scottsdale Research Institute, she conducts controlled trials of smoked/vaporized cannabis flower including work with combat veterans with treatment-resistant post-traumatic stress disorder. She is on faculty at Colorado State University and Humboldt State University, and she is a senior fellow at Thomas Jefferson University Lambert Center, assisting the Institutes of Cannabis Research. Sue has been a member of Nevada ILAC Medical Cannabis Commission for the past three years.