Ultrasound Imaging in Santa Monica
Tower Saint John’s Imaging in Santa Monica provides comprehensive ultrasound services performed by expert radiologists with extensive training in abdominal, vascular, cardiac, obstetric, and musculoskeletal imaging. Ultrasound is a safe, non-invasive diagnostic tool that uses high-frequency sound waves to create real-time images of internal organs, tissues, and blood flow without radiation exposure.
What Ultrasound Can Evaluate
Our Santa Monica ultrasound services cover a wide range of clinical needs, including exams of the abdomen, gallbladder, liver, kidneys, pancreas, spleen, appendix, uterus, ovaries, thyroid, breast, scrotum, and pediatric structures. We also perform vascular studies such as Doppler evaluation of leg veins, carotid arteries, and the abdominal aorta. Breast ultrasound is used to evaluate nodules or areas of concern detected on mammography.
Ultrasound guidance is also used to perform minimally invasive biopsies. Our radiologists frequently conduct ultrasound-guided biopsies of the liver, thyroid, prostate, breast, and lymph nodes, providing accurate sampling with minimal discomfort.
How Ultrasound Works
Ultrasound imaging, also known as sonography, uses sound waves to generate images of the body. A handheld transducer sends sound waves into the body, and the returning echoes are converted into real-time images. This allows radiologists to visualize movement, blood flow, and organ function, making ultrasound ideal for evaluating dynamic processes.
What to Expect During Your Exam
During the procedure, you will lie comfortably on an exam table while a technologist applies a warm gel and moves a transducer across the area being examined. Some exams use specialized probes, such as endovaginal ultrasound for detailed pelvic imaging. Ultrasound exams are typically painless and take 20–45 minutes depending on the area being evaluated.
After Your Ultrasound
Following the exam, you may resume normal activities immediately. One of our radiologists will interpret your ultrasound images and send a detailed report to your referring physician, who will discuss the results with you. No recovery time is needed.
Location: Tower Saint John’s Imaging
2202 Wilshire Blvd, Santa Monica, CA 90403
Phone: 310.264.9000
Request online: Patient Appointment Form


