Our Services St. Vincent Healthcare Yellowstone Breast Center offers comprehensive services using state-of-the art equipment. Each exam is overseen and read by an experienced female radiologist and performed by an experienced technologist. Our services include... Mobile Mammography Education Screening and Diagnostic Digital Mammography Computer Aided Detection (CAD) Breast MRI MRI Guided Breast Biopsy Breast Ultrasound Stereotactic Biopsy Bone Density Testing (DXA) Sentinel Lymph Node Mapping and Biopsy Secondary Medical Opinion Breast Health Coordinator/Nurse Navigator specializing in general breast health, breast cancer education and support to newly diagnosed patients. To contact the SVH Breast Health Coordinator, please call 237-3115. Friends and family members of those with cancer are also welcome to call. To make an appointment or for more information, call 406-237-4373.