Vein Clinic

The Vein Clinic at The Texas Heart Institute Center for Cardiovascular Care offers comprehensive patient care for venous disorders, including chronic venous insufficiency, venous blood clots, iliac compression syndrome, thrombophlebitis, varicose veins, and other venous conditions, using the most innovative vein care treatments available today.

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Vein Clinic

The Vein Clinic at The Texas Heart Institute Center for Cardiovascular Care provides cutting-edge vein care from highly-trained medical professionals with the most advanced technologies available today.

Our specialists collaborate to diagnose and treat a range of venous conditions, including venous insufficiency, varicose veins, deep vein thrombosis (DVT), iliac compression syndrome, or dysfunctional valves in the veins of the legs. Tailored care plans are created with patients’ needs in mind.

Diagnostic Testing

Patients may undergo diagnostic tests like duplex ultrasound, vascular laboratory tests, and venous insufficiency studies to determine the best treatment options.


Treatment Options

Venous conditions are treated in our modern, specialized office-based setting with the latest technologies, including radiofrequency ablation, VenaSeal, sclerotherapy, and other noninvasive methods.


Vein Clinic Team

Eduardo Hernadez, MD
Zvonimir Krajcer, MD
Jorge Escobar, MD

Vein Clinic Coordinator
Alexander Castillo

Vascular Technologist
Ashleigh Fisher
Lindsey Cauley
Cynthia Askins
Khatira Roshan


Learn More

Watch All Videos 

Incidence, Causes and Treatment of Chronic Venous Insufficiency in Women 

Chronic Venous Disease: Beyond Blood Thinners & Stockings 

About Our Program (Download & Print)



Research to Improve Treatment Outcomes

Through our practice, you may have the opportunity to participate in clinical trials. The Texas Heart Institute’s clinical trials include experimental treatments that may lead to better patient care.

Search Clinical Trials

Learn More about Participating in Clinical Trials


Make an Appointment

Contact the Vein Clinic at (713) 790-9401 or Request a call from our Vein Clinic Coordinator through the Contact Form.