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MAS Vascular offers the latest in minimally invasive procedures for treatment of PAD (Peripheral Arterial Disease), GAE ( Genicular Artery Embolization ), Dialysis access care, Venous Insufficiency and many other medical conditions. It is a state-of-the-art outpatient facility with highly experienced and sub-specialized interventional radiologists.

Minimally Invasive Procedures

At MAS Vascular, we specialize in minimally invasive procedures for the treatment of PAD (Peripheral Arterial Disease), GAE ( Genicular Artery Embolization ), Dialysis access care, Venous Insufficiency and many other medical conditions. Our procedures are designed to minimize discomfort and maximize results.

Expert Care

Our highly experienced and sub-specialized interventional radiologists and medical staff  provide the highest level of care and attention to our patients. We pride ourselves on providing personalized and comprehensive treatment plans to ensure optimal outcomes.

Convenient Location

Located in the heart of McAllen, TX , our state-of-the-art outpatient facility is easily accessible and conveniently located for our patients. We offer ample parking and transportation (when applicable), and a comfortable and welcoming environment.

Insurance Coverage

We accept most major insurance plans and offer competitive self-pay rates for those without insurance. Contact us today to learn more about your coverage options.


At MAS, our team of highly experienced and sub-specialized interventional radiologists, radiology techs, nurses, and ultrasound techs  are dedicated to providing the latest in minimally invasive procedures. Our team is committed to delivering personalized care and helping patients feel comfortable throughout their entire treatment process.​ We are proud to offer state-of-the-art outpatient facilities designed to provide a comfortable and relaxing environment for our patients. Our team is passionate about improving the lives of our patients and we strive to make a difference in every life we touch.


Exceptional Healthcare 

Peripheral Arterial Disease

Peripheral Arterial Disease (PAD) is a common circulation problem in which the arteries that carry blood to the legs or arms become narrowed or clogged.

This interferes with the normal flow of blood, sometimes causing pain, but often causing no symptoms at all. The most common cause of PAD (also known as Peripheral Vascular Disease, or PVD) is atherosclerosis, often called “hardening of the arteries.

Angioplasty & Stenting - Interventional radiologists pioneered angioplasty and stenting, which was first performed to treat peripheral arterial disease. Using imaging for guidance,  our MAS  specialists thread a catheter through the femoral artery in the groin to the blocked artery in the legs. They then  inflate a balloon to open the blood vessel where it is narrowed or blocked. In some cases, this is then held open with a stent, a tiny metal cylinder. This is a minimally invasive treatment that does not require surgery, just a nick in the skin the size of a pencil tip.

Atherectomy - An atherectomy is a procedure in which our experts  insert a specialized catheter into a blocked artery to remove a buildup of atherosclerotic plaque from within the vessel. The catheter contains a sharp rotating blade, grinding bit, or laser filament, as well as a collection system that permits removal of the plaque from the wall of the vessel, and collection or suction of any resulting debris.

Dialysis Fistula Access Care

In order to provide the best dialysis access services to you, there are several procedures MAS  experts  perform:


Peripheral Angioplasty

Peripheral Stenting

Fistula Maturation Procedures


Vessel Mapping

Complete Hemodialysis Catheter services

Genicular Artery Embolization 

Genicular Artery Embolization (GAE) is a nonsurgical , minimally invasive procedure for patients with Osteoarthritis . GAE can help with eliminating knee pain and inflammation which are the main contributing factors of Osteoarthritis knee pain . GAE procedure is performed in an outpatient setting , where our interventional radiologist navigates a small catheter into the artery of interest and deploys small particles. Reducing the blood supply to the artery will reduce the inflammation and pain caused by osteoarthritis.

Varicose Veins 

Varicose veins are not only unsightly, but they can also be quite painful, causing throbbing, aching, cramping and even burning sensations. We  offer minimally invasive procedures that can treat varicose veins and provide lasting relief.

Radiofrequency ablation is a minimally invasive procedure to treat the underlying cause of varicose veins.

Once a vein wall becomes diseased, the vein becomes stretched and enlarged. The valves within the walls that control the flow of blood through the vein become damaged as the wall becomes more and more stretched. The only alternative is to re-route blood flow through healthy veins by closing the veins, painlessly and easily, using radiofrequency energy.

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Our Facility

Our state of the art outpatient facility is designed to provide our patients with a comfortable and welcoming environment. We utilize the latest technology and equipment to ensure the highest level of care and attention. Contact us today to schedule your appointment.

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