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Our Team

Ron C. Gaba, MD MS
Associate Professor of Radiology; Division Head of Interventional Radiology; Vice Head for Research, Department of Radiology

James T. Bui, MD
Professor of Radiology, Vice Head for Quality and Safety, Department of Radiology

Andrew Lipnik, MD
Assistant Professor of Radiology; Program Director, Integrated Interventional Radiology residency program

Matthew Niemeyer, MD
Assistant Professor of Radiology; Associate Program Director, Integrated Interventional Radiology residency program

Ketan Shah, MD
Assistant Professor of Radiology; co-Directory of Medical Student Education, Department of Radiology

Charles E. Ray, Jr., MD, PhD
Professor of Radiology; Head, Department of Radiology