Comprehensive Venous Ultrasound in Katy for Leg Pain, Swelling & DVT Detection
Get fast, accurate venous ultrasound testing in Katy for leg pain, varicose veins, swelling, or suspected deep vein thrombosis (DVT). Led by a board-certified specialist, we offer same-week appointments and expert vascular evaluations to ensure timely diagnosis and care.
Venous Ultrasound for Early Detection of Vein Disorders
A venous ultrasound is a non-invasive imaging test that uses sound waves to assess blood flow and detect blockages or clots in your veins. If you’re dealing with leg swelling, visible varicose veins, aching, or a feeling of heaviness—this test can pinpoint underlying vein issues like deep vein thrombosis (DVT) or chronic venous insufficiency.
At Advanced Cardiology & Vein Center in Katy, we provide advanced vascular ultrasound diagnostics for patients across Sugar Land, Richmond, and the Greater Houston area. Our on-site imaging ensures fast results and seamless care, all under one roof.
With expert evaluation by board-certified Dr. Adnan Khalid, your ultrasound results will guide the next steps in treatment—whether it’s lifestyle changes, medications, or minimally invasive vein procedures to restore healthy circulation.
Meet the Cardiologist
Adnan Khalid, MD, Cardilogist
Education
Dr. Adnan Khalid, MD
Adnan Khalid, MD, specializes in treating coronary artery disease, peripheral artery disease, heart failure, hypertension, arrhythmias, and hyperlipidemia. He has over 10 years of experience in the field of cardiovascular medicine.
Dr. Khalid graduated from his medical school among the top 10 out of 250 medical students in his class. He is fellowship trained in cardiovascular diseases, interventional cardiology, advanced heart failure, and transplant cardiology. He is focused on providing personalized and compassionate care. Dr. Khalid believes in spending time with his patients and listening to their needs and is committed to offering excellent care.
Dr. Khalid is an avid reader. He is eager to learn new things; He likes to work out and spend time with his family. When off from work, he likes to travel and spend time in nature along with family and friends. He is married with three children. Dr. Adnan Khalid is now seeing patients at our Katy and Sugar Land clinics—accepting new patients from Houston and surrounding areas.
Board Certifications
American Board of Internal Medicine
Interventional Cardiology
Why Doctors Recommend a Venous Ultrasound
A venous ultrasound is a key diagnostic tool for detecting blood clots, valve dysfunction, and other vein-related issues—especially in patients with leg discomfort or swelling. Our vein specialist uses this test to identify serious conditions early and develop targeted treatment plans to prevent complications like DVT or chronic venous insufficiency.
Common Symptoms That May Require a Venous Ultrasound:
Leg Swelling or Heaviness
Why It Matters: May indicate fluid buildup from poor vein circulation or early signs of venous insufficiency.
How Ultrasound Helps: Reveals valve function and detects any obstruction or backward blood flow in the veins.
Visible Varicose or Spider Veins
Why It Matters: Could be a sign of faulty valves or pressure buildup inside the veins.
How Ultrasound Helps: Assesses the extent of venous reflux, helping determine the best treatment—from conservative care to ablation.
Leg Pain or Cramping (Especially After Standing)
Why It Matters: May be due to poor vein function causing blood to pool in the lower legs.
How Ultrasound Helps: Identifies areas where veins may be stretched, twisted, or malfunctioning.
Skin Discoloration or Ulcers on the Legs
Why It Matters: These are often signs of advanced venous disease and poor circulation.
How Ultrasound Helps: Maps out affected veins and determines severity to guide wound care or intervention.
Suspected Deep Vein Thrombosis (DVT)
Why It Matters: DVT is a potentially life-threatening condition if a clot travels to the lungs.
How Ultrasound Helps: Quickly confirms or rules out the presence of blood clots in the deep veins.
Don’t ignore leg symptoms—early testing with a venous ultrasound can help you avoid complications and start treatment fast.
What a Venous Ultrasound May Reveal
A venous ultrasound offers real-time insights into your vein health, helping your provider detect conditions that may not be visible on the surface. It’s a safe, non-invasive way to identify the cause of leg pain, swelling, and circulation issues—guiding accurate diagnosis and effective treatment.
Deep Vein Thrombosis (DVT):
Ultrasound is the gold standard for detecting blood clots in deep veins, particularly in the legs. Early diagnosis is critical to prevent pulmonary embolism or long-term complications like post-thrombotic syndrome.
Chronic Venous Insufficiency (CVI):
If valves in your leg veins don’t close properly, blood can pool and cause discomfort. An ultrasound shows valve function and blood flow direction, confirming the presence of reflux.
Superficial Venous Reflux (Varicose Veins):
When varicose veins are more than just cosmetic, ultrasound identifies which superficial veins are affected and whether ablation or other treatment is needed.
Venous Obstruction or Compression:
Sometimes swelling or heaviness is due to a blocked or compressed vein. Ultrasound helps detect narrowing or external pressure on the veins.
Vein Mapping for Procedures:
If you’re considering procedures like ablation or sclerotherapy, an ultrasound is used to map your veins and ensure precision during treatment.
With expert review by our vein specialist, your results will help create a clear, customized treatment plan.
When Should You Consider a Venous Ultrasound?
If you’re experiencing leg pain, swelling, or visible varicose veins, a venous ultrasound can help pinpoint the issue and prevent more serious conditions. You should consider getting a venous ultrasound if:
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You have persistent leg swelling, especially on one side
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You experience unexplained leg pain, heaviness, or fatigue
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You see bulging varicose veins or spider veins
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You’ve had a previous blood clot or are at risk for DVT
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You’re being evaluated for vein treatment or surgery
Insurance and Venous Ultrasound Coverage
Most insurance plans cover venous ultrasound testing when it’s deemed medically necessary. Our clinic accepts major insurance providers and can verify your coverage before your appointment. If you’re unsure, contact your insurance company or call us—we’re happy to help clarify your benefits. Serving Katy, Richmond, and Sugar Land patients with trusted care
What Happens After the Ultrasound?
Once your venous ultrasound is complete, our board-certified vein specialist will carefully review the images to determine the best next step. Based on your results, our care team may recommend:
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Compression therapy or lifestyle changes
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Minimally invasive treatments like vein ablation or sclerotherapy
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Anticoagulation therapy if a blood clot is detected
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Further testing if additional concerns are found
We’ll walk you through your results and treatment plan so you know exactly what to expect.
New Patient Paperwork At Advanced Cardiology
Please print out your paperwork and bring it to your appointment at Advanced Cardiology. If your insurance requires authorization, please be sure to have that information sent to our office or bring it with you to your appointment, along with any medical records you may have. Please also make sure to bring your insurance cards, photo ID, and medication list.
Thank you, and we look forward to meeting you! Contact us today with any questions.
Call to Schedule Your Appointment!
(713) 258-6111
Houston Cardiologist
We diagnose and treat heart disease, such as congenital heart defects, coronary artery disease, heart rhythm disorders and heart failure.
About our Cardiologist: Comments from our Patients
# Cooperative & professional staff. Dr. Khalid is highly competent & experienced. Very kind & friendly too.
# He’s A Very Caring & Concerned Doctor. He Asks Important Questions, He Allows Me To Ask Questions & Fully Answers To My Satisfaction. He Diagnosis & Does Whatever It Takes To Fix My Health Issues. He’s A Wonderful Doctor…& Most Of All, I Trust Him & His Staff.
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