Dr. Sullivan is currently the Director of Ultrasound and the Non-invasive Vascular Laboratory at Providence Little Company of Medicine, Torrance. He is Board Certified in both Diagnostic Radiology and Interventional Radiology and specializes in body Imaging. He earned his MD degree at the University of Nevada School of Medicine. Dr. Sullivan completed a Residency in Diagnostic Radiology and a Fellowship in Body Imaging and Interventional Radiology, both at the LAC-USC Medical Center in Los Angeles.
Dr. Sullivan has always had an interest in teaching. He has been a volunteer attending at the LAC-USC Medical Center since 1991 and is a past President of the Graduate Society of USC Radiologists and Faculty. He has been actively involved with the Los Angeles Radiological Society, where he was the Program Director for the Spring Diagnostic Ultrasound Conference and participated on the Educational Committee. He served on the Board of the Society and eventually as President. He was also a Councilor for the American College of Radiology.