Dr. Zwiebel joined StemRad in 2017 to expand its product pipeline into the medical realm. A practicing Interventional Radiologist for the past 26 years Bruce is a leader in his field. Key positions he holds include Director of Interventional Radiology at the University of South Florida and Tampa General Hospital, Co-Director of the Cardiovascular Center at Tampa General Hospital and Vice Chair of Clinical Affairs, Department of Radiology, University of South Florida. Past Chief of Staff at Tampa General Hospital, Dr. Zwiebel has also been Consultant/Advisor for numerous medical device companies. Dr. Zwiebel received his medical degree from New York University School of Medicine in 1986.