Your Partners In Good Health. Our team of specialized radiologists, highly trained mammography technologists and experienced office staff are committed to providing you with the best available screening and diagnostic breast care in Washington State. State of the Art Technology. The Breast Care Center in Mount Vernon uses full field digital mammography, ultrasound, breast MRI and computer aided detection technology for screening and diagnostic mammography services. Our radiologists perform biopsies using digital stereotactic, MRI and ultrasound guidance to ensure accuracy and minimize discomfort.