Seton Family of Doctors

Marcy Smith, APN

Adult Nurse Practitioner

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Marcy Smith, APN

Adult Nurse Practitioner

Marcy is a board certified Adult Nurse Practitioner (ANP-BC). She has a Bachelors degree in Nursing from the University of Florida then earned her Masters of Science in Nursing at Arizona State University. She has more than 15 years of experience in cardiovascular care.

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  • Cardiology

Provides Care Through

  • Seton Heart Institute

My Passion for Healthcare

I have always had a special interest in cardiovascular medicine, which has been a major focus of my career. My first job as a nurse was on a cardiac specialty floor and I have continued along that path ever since. I enjoy teaching patients how to live a heart healthy life while treating their cardiac conditions.

Services I Provide

  1. Echocardiography Interpretation
  2. Transradial Cardiac Catheterization
  3. Stress Testing
  4. ASD/PFO closure
  5. PTCA
  6. Diagnostic Coronary Arteriograms
  7. Intra-Aortic Balloon Insertion

My Clinical Focus

I manage a variety of acute and chronic cardiovascular conditions in collaboration with general cardiologists and interventional cardiologists. These include but are not limited to coronary artery disease, heart failure and rhythm disorders. I have a special interest in hypertension management and enjoy teaching patients healthy lifestyle and risk factor modification behaviors. I also provide care at our satellite clinic in Bastrop, Texas.


  1. Austin Advanced Practice Nurses
  2. Texas Nurse Practitioners

Why Choose Heart Care with Seton

Our cardiologists get to know each patient by heart, and that means you can benefit from better care. Not only do we treat immediate heart health concerns, but we also provide access to additional support and resources that you and your family need to return to vibrant health.

Our board-certified cardiologists can diagnose and treat heart conditions ranging from high blood pressure and arrhythmia to heart failure. The Seton Heart Institute is known for offering some of the most advanced, comprehensive heart care in the area.

The Seton Heart Specialty Care & Transplant Center is the only heart transplant center in Central Texas. In addition, Seton Medical Center Austin is the only hospital in Central Texas to have earned Joint Commission certification for its Destination Therapy Ventricular Assist Device (VAD) Program.

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