The University of Arizona Department of Surgery and Banner-University Medical Center recently welcomed a new surgeon to Tucson. Dr. Wei Zhou joins the UA as professor and chief of the Division of Vascular Surgery — the specialty associated with surgery on arteries and veins. Previously she was professor of surgery at Stanford University and chief of vascular surgery at the Veterans Affairs Palo Alto Health Care System. Zhou is a distinguished surgeon-scientist and leader in the impact of carotid interventions. (Photo courtesy of Banner-University Medical Center)