To schedule an appointment, please call (866) 244-2938 Monday-Friday 8:00 am to 5:00 pm Pacific Time. Since 1994, Alliance MRI at Los Alamitos Medical Center has been active in the community as a trusted provider of exceptional MRI services. We offer advanced imaging technology for MRI, MRA, Breast MRI, Prostate MRI, MRI-Guided Breast Biopsy and Arthrography services. We are conveniently located in Los Alamitos to serve Los Angeles County and Orange County. We are accredited by the American College of Radiology. Board-certified, fellowship-trained radiologists interpret your images and our technologists are certified by the American Registry of Radiologic Technologists.