Venous Doppler Ultrasound
A painless duplex ultrasound of the veins in your legs or arms to check for deep vein thrombosis (DVT) and blood clots. Performed by a board-certified RDMS/RVT sonographer in our Columbia, MD office — or brought to you with mobile at-home imaging across the Maryland DMV.
A venous Doppler is a diagnostic study, so a physician’s order is required. You can upload your order during booking or have your provider fax it to us.
What a Venous Doppler Can Detect
By combining live imaging with vein compression testing, a venous duplex study accurately evaluates blood flow and identifies clots that can be dangerous if left untreated.
- Deep vein thrombosis (DVT) — blood clots in the deep veins
- Venous occlusion and reduced blood flow
- Superficial clots (thrombophlebitis)
- Abnormal compression response in the leg or arm veins
- Chronic venous insufficiency and reflux
Symptoms That May Warrant a Scan
- Leg or calf pain, tenderness, or cramping
- Swelling in one leg or arm
- Warmth or red/discolored skin over a vein
- A heavy, aching leg after long travel or bed rest
- Known clotting risk and new leg symptoms
Severe swelling, chest pain, or shortness of breath can signal an emergency — call 911 or go to the nearest ER.
Venous Doppler Studies We Offer
Choose the leg or arm study your provider ordered. Transparent self-pay pricing is shown next to each service on our pricing page.
Lower Extremity Venous Doppler (Unilateral)
Focused duplex scan of the veins in one leg.
Lower Extremity Venous Doppler (Bilateral)
Complete duplex scan of both legs with compression testing.
Upper Extremity Venous Doppler (Unilateral)
Focused duplex scan of the veins in one arm.
Upper Extremity Venous Doppler (Bilateral)
Complete duplex scan of both arms with compression testing.
How It Works
From your provider’s order to your interpreted report, the process is simple and built around your schedule.
Have your order ready
A venous Doppler is a diagnostic study, so a physician’s order is required. Upload it at booking or have your provider fax it to us.
Book online
Choose in-office or mobile, pick a time, and a $50 deposit reserves your visit. Same-week appointments are typically available.
Get scanned
A board-certified RDMS/RVT sonographer performs the duplex study in our Columbia office or at your location.
Results interpreted
Your study is formally interpreted by a physician and the report is sent to you or your ordering provider.
Venous Doppler FAQ
What is a venous Doppler ultrasound?
A venous Doppler (also called a venous duplex scan) is a painless ultrasound that uses sound waves to look at blood flow through the deep and superficial veins of your legs or arms. It is the standard test used to check for deep vein thrombosis (DVT) and other clots.
Can a venous Doppler detect a blood clot in my leg?
Yes. The exam is specifically designed to identify deep vein thrombosis (DVT), venous occlusion, and superficial clots by combining real-time imaging with compression testing of the veins.
Do I need a referral for a venous Doppler?
Yes. Because it is a diagnostic vascular study, a physician’s order is required. You can upload the order during online booking or have your provider fax it to us before your appointment.
Can the scan be done at my home?
Yes. We offer mobile venous Doppler at your home, office, or care facility throughout the Maryland DMV region — generally within about 30 miles of our Columbia, MD office. Enter your address at booking and we’ll confirm your service area instantly.
How long does the exam take and how do I prepare?
A single-side study takes about 30 minutes and a both-sides study about 45 minutes. No special preparation is needed — wear comfortable clothing that allows access to the leg or arm being scanned.
Is it urgent if I think I have a clot?
A suspected blood clot can be a medical emergency. If you have severe leg swelling, chest pain, or shortness of breath, call 911 or go to the nearest emergency room. Our scheduled scans are intended for ordered, non-emergent evaluation.
Get answers about your leg or arm symptoms
Book a venous Doppler online in minutes — in our Columbia office or brought to your door. Have your physician’s order ready to upload.