Dr. John S. Pellerito is the Vice Chairman of the Department of Radiology as well as the Program Director for the Diagnostic Radiology Residency Program and Director of the Peripheral Vascular Laboratory at Northwell Health. He is also the Medical Director of the Diagnostic Medical Sonography School at Northwell Health. He is Professor of Radiology and Science Education at the Zucker School of Medicine at Hofstra/Northwell and is co-director of the SONICS ultrasound program for medical students at the University. Dr. Pellerito graduated from New York University before receiving his M.D. from Albany Medical College. He is the co-editor of Introduction to Vascular Ultrasonography, in its 7th edition. He is the author of multiple original articles and book chapters, and his current research interests include developing new imaging strategies for OB/GYN and cardiovascular diseases including 3D imaging and ultrasound contrast agents. Dr. Pellerito is in great demand as a speaker both nationally and internationally and currently holds multiple editorial appointments including Radiology, RadioGraphics and Journal of Ultrasound in Medicine. He was a board examiner for the American Board of Radiology. He serves as the President-elect for the American Institute of Ultrasound in Medicine (AIUM) and is currently President of the Vascular Testing Board for the Intersocietal Accreditation Commission (IAC).