UCLA Health Westwood Imaging Center & Iris Cantor Breast Imaging Center

Dr. McWilliams obtained his Bachelor of Science in Biology at Truman State University in Missouri, where he graduated valedictorian and Summa Cum Laude. He then attended the David Geffen School of Medicine at UCLA, where he received multiple letters of distinction and was selected for the Alpha Omega Alpha National Medical Honor Society. After completing a transitional internship at St. Vincent's Hospital in New York City, Dr. McWilliams returned to UCLA for radiology residency. There he served…

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John Moriarty, MD, RPVI Dr. Moriarty is a specialist in vascular and interventional radiology at UCLA. He is a member of both the departments of Radiology and of Medicine (cardiology). He is director of the program for interventional innovation and co-director of vascular ultrasound service. His areas of clinical expertise and research interest include venous disease, deep vein thrombosis (DVT), pulmonary embolism (PE), IVC filters and arteriovenous venous malformations. His expertise also…