Todd Demmy, MD, is a general thoracic surgeon based in Buffalo, NY, specializing in oncology and esophageal disease. Dr. Demmy currently practices as a thoracic surgeon at the Roswell Park Comprehensive Cancer Center, Veterans Affairs Western New York Healthcare System, and provides consultative services at most hospitals in the Buffalo region. He is experienced in advanced minimally invasive procedures such as pneumonectomy, POEM, and chest wall resection, among others.  Dr. Demmy is actively involved in clinical trials concerning pulmonary suffusion and cancer therapies. He has been recognized with multiple CMS Meaningful Use Stage certifications for his contributions to healthcare technology.