Interventional Cardiology Services in San Antonio

Patriot Heart and Vascular provides advanced, independent interventional cardiology care for patients throughout San Antonio and the surrounding Texas Hill Country, including Boerne, Helotes, Castroville, and the Westover Hills medical corridor. Led by Dr. Michael Andrew Barnett—a board-certified interventional cardiologist and U.S. Air Force veteran—alongside Jessica Bjerk, ACNP, our practice offers rapid access to life-saving cardiovascular procedures without the long wait times or high costs associated with major hospital systems.

What is Interventional Cardiology?

Interventional cardiology is a specialized branch of cardiovascular medicine that utilizes catheter-based, minimally invasive techniques to diagnose and treat structural heart diseases, coronary artery disease, and vascular issues. Rather than relying on traditional open surgery, these advanced procedures involve guiding tiny catheters, balloons, and stents through the blood vessels to restore healthy blood flow to the heart.

Core Interventional Procedures We Offer

 Diagnostic Cardiac Catheterizations: Precise imaging and pressure measurements of the coronary arteries to evaluate blockages, assess heart function, and identify the underlying causes of chest pain or shortness of breath.

 Coronary Angioplasty and Stenting: Minimally invasive interventions used to open narrowed or blocked coronary arteries, restoring optimal blood flow and reducing the risk of heart attacks.

 Complex Coronary Care: Targeted interventions for acute coronary syndromes, unstable angina, and chronic total occlusions, tailored to each patient's individual anatomical needs.

Why Choose an Independent Interventional Cardiologist in San Antonio?

Choosing an independent practice allows patients to receive elite, hospital-grade interventional care in a personalized, faith-based environment. By operating outside of massive healthcare networks, we maintain lower overhead, pass cost savings directly to patients and their insurance providers, and ensure you always see the experienced providers who know your medical history firsthand.

Schedule a Consultation

If you are experiencing symptoms contact our office at 210-520-7000 to schedule an appointment at our San Antonio location at 11212 Highway 151.