Sonoworld is a private ultrasound clinic in London’s Harley Street district. Sonoworld offers same-day diagnostic scans across pregnancy, women’s, men’s, cardiovascular and musculoskeletal ultrasound, performed by consultant sonographers and radiologists with 20+ years’ experience. No GP referral required — immediate results discussed in the room. CQC-registered.
Same-day appointments • No GP referral needed • Immediate results
Not sure which scan you need? Use our free Scan Advisor — or call 020 3633 4902 or email [email protected].
Sonoworld provides a comprehensive range of private ultrasound scans for women, men and pregnancy, plus cardiovascular and musculoskeletal imaging, ultrasound-guided injections and proactive health screening packages.
For investigating pelvic pain, abnormal bleeding, breast lumps, fertility questions or thyroid symptoms. Includes ovarian cysts, fibroids, endometriosis and PCOS assessment.
For testicular pain, swelling, lumps, suspected hernia, urinary symptoms or prostate concerns. A straightforward way to get clarity without NHS waiting lists.
Reassurance at every stage of pregnancy — from early viability and dating scans to growth assessments and 3D/4D bonding scans. Compassionate, supportive care.
Heart structure and function (echocardiogram, stress echo, TOE), DVT and carotid Doppler, plus arterial and venous assessment. Consultant cardiologist-led reporting.
Dynamic ultrasound for tendon and ligament injuries, persistent joint pain, suspected bursitis, tears or any soft tissue concern. Direct path to guided injection if needed.
Targeted pain relief for joints and tendons, delivered with live ultrasound guidance for precise placement. Cortisone, hyaluronic acid (viscosupplementation) and more.
Proactive health checks including pelvic, breast, abdominal, thyroid and vascular imaging, plus stroke screening and tiered blood test panels. Ideal for baseline checks or family history concerns.
Diagnostic imaging of internal organs and palpable lumps — abdominal pain, thyroid nodules, kidney concerns, suspected hernia or any soft-tissue lump you want assessed properly.
Latest NHS England data and what it means if you’re waiting for a diagnostic scan. We compare wait times by region and explain when self-referral makes sense.
A private ultrasound scan is a non-invasive diagnostic imaging test that uses high-frequency sound waves to create real-time images of your body’s internal structures. Unlike X-ray and CT, ultrasound does not use ionising radiation, which is why it is considered a low-risk test and why it is used routinely in pregnancy (BMUS safety guidance). Because the ultrasound service is delivered privately at Sonoworld, you can self-refer without long waiting times and receive immediate results discussed with you in the room, plus a written report and images for your records.
An honest account of how Sonoworld actually works — what we see, what we do first, and the reasoning behind some of the choices that don’t show up on a price list.
When we designed Sonoworld’s clinical workflow, the question we asked was whether a patient should leave the building knowing what their scan had shown. In most NHS ultrasound pathways, scanning and reporting happen separately — a sonographer captures images, a radiologist reports later, and the patient hears from their GP days or weeks afterwards. We chose differently. Our consultant sonographers and reporting radiologists work alongside one another so that findings can be discussed with you in the room, before you leave. A written report follows by email; the answer does not have to wait for it.
The recurring pattern in our casebook is people who have already waited. They have seen their GP, been referred, and been given a scan date that does not match the urgency of their symptoms — or they have been told their concern does not meet the threshold for an NHS scan at all. By the time they call our booking line, cost is rarely the primary question; the wait is. We hold scanning capacity each working day for self-referrers rather than booking out fully on consultant lists, which is how same-day appointments are protected for the people who need them.
For a pelvic ultrasound, our sonographers will typically begin transabdominally with a full bladder before deciding whether transvaginal views add diagnostic value. For a testicular scan, the standard protocol is bilateral comparison with colour Doppler when blood flow is in question. For a musculoskeletal complaint, we examine the symptomatic side dynamically — moving the joint or tendon while imaging — because static views miss tears that only show under load. These are protocol choices, not cosmetic ones; they are how we reach a confident report inside one appointment.
Echocardiograms are read by Hootan Mohsenian, our consultant cardiologist, rather than a general sonographer. The reason is straightforward: ejection fraction estimation, valve disease grading, and the assessment of subtle wall-motion abnormalities require cardiology training that goes beyond ultrasound technique. We elected to build this division of labour into the clinic from the start because the alternative — faster reports, less specialist eyes — is not a trade we were willing to make on YMYL imaging.
Booking a diagnostic scan can be a source of stress. People come to our London ultrasound clinic because something doesn’t feel right, and they want clarity and reassurance. We have designed every step of your visit to reduce uncertainty and provide comfort. From the moment you book your private ultrasound to the point you receive your results, you will know what we are checking, why we are checking it, and what the findings mean for you. Read about Sonoworld’s clinical governance and CQC registration.
New health symptoms you want investigated, follow-up of known findings, pregnancy reassurance (including viability checks and early pregnancy scans), or screening when you want a baseline health check. If you have severe symptoms — chest pain, heavy bleeding, or sudden weakness — seek urgent medical care first.
The right ultrasound scan depends on your specific symptoms and the area of your body that requires investigation. The tables below compare our most common scans by indication and duration, and set out the key differences between private and NHS provision.
| Scan type | Primary area | Common indications | Typical duration |
|---|---|---|---|
| Pelvic scan | Uterus, ovaries, bladder | Pelvic pain, abnormal bleeding, fertility assessment | 20–30 min |
| Abdominal scan | Liver, gallbladder, kidneys, pancreas | Abdominal pain, bloating, elevated liver enzymes | 20–30 min |
| Echocardiogram | Heart chambers, valves, blood flow | Chest pain, breathlessness, family history of heart disease | 30–45 min |
| Testicular scan | Testes, epididymis, scrotal tissue | Testicular pain, swelling, or a new lump | 20–30 min |
| MSK scan | Tendons, ligaments, joints, soft tissue | Sports injury, persistent joint pain, suspected tear | 20–30 min |
| Early pregnancy scan | Uterus, gestational sac, foetal heartbeat | Confirmation of pregnancy, viability check, bleeding | 20–30 min |
| Feature | Private (Sonoworld) | NHS |
|---|---|---|
| Waiting time | Same-day or next-day | Weeks to months |
| GP referral required | No | Usually yes |
| Report turnaround | Immediate results in the room; written report by email | Variable; report typically reaches GP days to weeks later |
| Appointment duration | Unhurried, symptom-focused | Standardised, time-limited |
| Scan types available | Full diagnostic and screening range | Clinically indicated only |
We have streamlined the patient journey — from the moment of worry to the relief of knowing. The process is simple, clinically focused, and designed around you.
Diagnostic ultrasound is a low-risk imaging test that does not use ionising radiation, and side effects are uncommon (BMUS). If your symptoms are severe or worsening, do not wait for imaging — seek urgent care. If an urgent concern is identified during your scan, we discuss it with you immediately and advise the safest next step.
Private ultrasound scans at Sonoworld start from £235. Every price includes the consultation, the ultrasound examination, immediate verbal results discussed in the room, a written report by email, and your images. No hidden fees, no GP referral required.
Echocardiogram
£350
Cardiologist-reported • Immediate results
Pelvic scan
£235
Transabdominal & transvaginal
Testicular scan
£235
Same-day appointments
Early pregnancy scan
£235
From 6 weeks • viability & reassurance
Sonoworld provides private ultrasound scans for a wide range of healthcare needs in a comfortable Harley Street environment. Insurance accepted: AXA Health, AXA Global, Healix Health, WPA. If you are deciding between diagnostic and screening, our team can help you choose.
Knowing who will perform your scan is the first step to feeling at ease. Your appointment will be with a highly qualified, HCPC-registered medical professional dedicated to your care. Meet the full Sonoworld clinical team.
With over 20 years of experience across the NHS and private practice, Daniela is a specialist in abdominal, pelvic, pregnancy, breast, MSK and vascular ultrasound. Her approach is patient, thorough, and focused on giving you clear, understandable answers in the room.
Cardiac scans (echocardiogram, stress echo, TOE) are reported by Hootan Mohsenian, our consultant cardiologist. Diagnostic ultrasound reporting is supported by Robert Mast, consultant radiologist. Prefer to talk it through before you book? Call 020 3633 4902.
Sonoworld accepts insurance-paying clients. If you are using insurance, please obtain pre-authorisation from your provider (where your policy requires it) before booking your appointment. As a CQC-registered provider, we work with major UK insurers.
Need help with insurance details? Call 020 3633 4902.
A few words from patients about their experience at our Harley Street ultrasound clinic. For more, see our verified Google reviews — currently rated 4.7 out of 5 across 198 reviews.
Clear explanations, patient answers, and a calm approach that made the scan feel manageable.
— Leila V.
Fast appointment, knowledgeable clinician, and detailed guidance on what to do next.
— Joanna L.
In-depth assessment plus practical follow-up advice — beyond “just scanning”.
— Patient feedback
Answers to the most common questions we receive from patients considering a private ultrasound scan.
Our patient guides are written by our clinical team, drawing on over 20 years of diagnostic ultrasound experience. Each article is designed to help you understand your symptoms, prepare for your appointment, and make informed decisions about your health.
Take the first step towards peace of mind. Choose your scan category and book a time that works for you. If you have any questions, our team is here to guide you to the right appointment. Read more about Sonoworld or verify our CQC registration.
Address: 29 Weymouth Street, Marylebone, London W1G 7DB • Email: [email protected]
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