Dr. Derek Vien is a radiology specialist in Sacramento, California. He graduated from the medical school of the University of California Davis. He did his internship at the San Joaquin General Hospital. Afterwards, he completed a residency at the University of California Davis and then a fellowship at the Johns Hopkins University. Dr. Derek Vien is a board-certified specialist in diagnostic radiology and vascular and interventional radiology. Dr. Vien contributed to a study that focused on nanotechnology development and utilization. He is currently affiliated with the Kaiser Permanente Sacramento Medical Center and the Kaiser Permanente Roseville Medical Center in Roseville.