Vascular Ultrasound King City, Ontario

What Is a Vascular Ultrasound?

A vascular ultrasound is a non-invasive imaging test that uses sound waves to assess blood flow in your arteries and veins. It helps detect narrowing, blockages, blood clots, and other vascular conditions without the use of radiation or needles.

This test is commonly used to evaluate circulation problems and to help prevent serious conditions such as stroke, deep vein thrombosis, varicose veins, chronic venous insufficiencies and peripheral artery disease.

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Why Your Healthcare Provider May Request a Vascular Ultrasound

Vascular Ultrasound is Used For

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905-539-0555

Vascular ultrasound King City – vascular imaging at King City Diagnostic Imaging

Detecting blood clots (deep vein thrombosis)
Evaluating blocked or narrowed arteries
Assessing poor circulation in the legs or arms
Identifying venous insufficiency

Monitoring carotid artery disease (risk of stroke)
Investigating swelling, pain, or vascular abnormalities
Pre- and post-surgical vascular assessment

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Types of Vascular Ultrasound We Offer:

The type of Vascular Ultrasound depends on the clinical question and the area of the body being assessed.

Carotid Doppler Ultrasound

Evaluates blood flow in the carotid arteries in the neck to assess stroke risk and detect plaque buildup or narrowing.

Venous Doppler Ultrasound (Legs/Arms)

Used to detect blood clots and assess vein function, especially in patients with swelling, pain, or suspected deep vein thrombosis.

Arterial Doppler Ultrasound

Assesses blood flow in arteries of the arms and legs to detect narrowing or blockages that may cause pain or reduced circulation.

What to Expect During Your Exam

You will be asked to lie comfortably on an exam table
An ultrasound gel will be applied to the area being examined
A handheld probe will be moved over the skin to capture images
The technologist will apply gentle pressure to assess blood flow if needed
The exam is painless and performed in real time

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Exam Preparation

Carotid Doppler Ultrasound Preparation

No special preparation is required
Avoid wearing high-neck clothing or jewelry around the neck area
Continue taking medications unless otherwise instructed

Venous Doppler Ultrasound Preparation

No fasting or special preparation is required
Wear loose clothing that allows easy access to arms or legs
Avoid applying lotions or creams on the area being examined
Arrive 10–15 minutes early for check-in

Arterial Doppler Ultrasound Preparation

4 to 6 fasting is preferred
Wear comfortable, loose-fitting clothing
Avoid tight clothing or compression garments before the exam
Follow any specific instructions provided at booking

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Book Your Vascular Ultrasound

Fast, accurate vascular imaging with short wait times is available at our clinic. Contact us today to schedule your appointment and take an important step in protecting your vascular health.

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contact information.

Office Address

Unit 1, Building H, 1700 King road, King City ON L7B 0N1

Phone

905-539-0555

Fax

905-539-0559

Email Address

info@kingcityimaging.ca

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Questions or Assistance?

If you have any questions about your vascular ultrasound, preparation instructions, or referrals, our team is here to help. We are committed to making your experience smooth, clear, and stress-free.

Safety

Your safety and comfort are our priority. All vascular ultrasound exams are:

Non-invasive and radiation-free
Performed by trained medical professionals
Conducted using approved diagnostic equipment
Designed to ensure patient comfort and privacy
Follow strict clinical safety protocols

Referral Requirement

A valid referral is required for vascular ultrasound examinations
Medically necessary vascular imaging is typically covered under OHIP
Please ensure your referral is submitted prior to your appointment
Our staff can assist with referral-related questions if needed

Results

Your vascular ultrasound images will be carefully reviewed by a qualified radiologist to ensure an accurate diagnosis.

Reports are typically sent to your referring healthcare provider within 24 to 48 hours of your examination
Your physician will review the results with you and discuss any recommended next steps or treatment options
If additional imaging or follow-up care is required, your healthcare provider will advise you accordingly

Frequently Asked Questions

When will I get my results?whitedolphin.ca@gmail.com2026-07-01T03:10:01+00:00

When will I get my results?

Results are reviewed by a physician and sent to your referring provider within 24 hours

Do I need a referral?whitedolphin.ca@gmail.com2026-07-01T03:09:46+00:00

Do I need a referral?

Yes, most vascular ultrasound exams require a physician referral

How long does it take?whitedolphin.ca@gmail.com2026-07-01T03:09:32+00:00

How long does it take?

Most vascular ultrasounds take 20–45 minutes depending on the study type

Does the exam hurt?whitedolphin.ca@gmail.com2026-07-01T03:09:00+00:00

Does the exam hurt?

No, the procedure is painless, although mild pressure may be applied during scanning

Is vascular ultrasound safe?whitedolphin.ca@gmail.com2026-07-01T03:08:26+00:00

Is vascular ultrasound safe?

Yes, it is a safe and non-invasive test that uses sound waves and does not involve radiation

Vascular ultrasound uses Doppler sound wave technology to assess blood flow through the arteries and veins, helping physicians evaluate conditions such as blood clots (including deep vein thrombosis), narrowed or blocked arteries, and varicose veins. The exam is painless and non-invasive, using a handheld probe and gel on the skin, and does not involve radiation, needles, or contrast dye; depending on the area being studied, appointments typically take between 30 and 60 minutes.

General information on cardiovascular health and risk factors is available from Public Health Ontario, and details on OHIP coverage for medically necessary vascular imaging are available on the Government of Ontario’s website.

Vascular ultrasound in King City is performed by appointment with a physician requisition, and results are reported back to your referring provider to help guide next steps in your care; see our cardiology testing page for related exams, or book an appointment. Book your Vascular Ultrasound King City appointment today.