Medical Director

Dr. Beydoun founded Crown Valley Imaging in 2002, bringing over forty years of advanced radiology experience to Mission Viejo. In addition to his many years at CVI, Dr. Beydoun is a Clinical Professor, Neuroradiologist and Interventional Radiologist with the University of California Irvine Medical Center. In his career, Dr. Beydoun brought high tech imaging to…

Neuroradiology

Dr. Alireza Namini joined Crown Valley Imaging after completing his Neuroradiology fellowship training at the University of Southern California in June 2016. He specializes in imaging of the central nervous system which includes the brain, neck and the spine. He concluded his residency in Diagnostic Radiology at Hahnemann University Hospital in Philadelphia where he also…

Musculoskeletal Radiology

Dr. Tan Nguyen joined Crown Valley Imaging in June 2020. He completed his Musculoskeletal Radiology fellowship at University of California, San Diego. He specializes in advanced orthopedic, joint and sports imaging. His experience includes work with professional and other elite athletes. Prior to his subspecialty training, he completed medical school at the David Geffen School…