Dedication and compassion for your heart health.

About Heart of Texas Cardiology

Our dedicated staff and highly skilled doctor provide a quality, caring experience. Additionally, as an independent practice, we can almost always provide your testing at a lower “out of pocket” cost.

David W. Hayes MD FACC
Dr. Hayes is Board Certified in Internal Medicine and Cardiology and has been  practicing general and interventional cardiology since 1989.
Learn More About Dr. Hayes >


Diagnostic Services available in our office:

  • Treadmill stress testing
  • Nuclear perfusion imaging, for more accurate determination of coronary artery disease
  • Echocardiography (also with treadmill stress for evaluation of CAD)
  • 24 Hour holter monitoring
  • 30 Day event monitoring
  • Cholesterol/Lipid screening profile

Cardiovascular Services provided by Dr. Hayes at St. David’s Medical Center:

  • Diagnostic coronary angiography (heart catherization)
  • Coronary intervention with balloon angioplasty and stent placement
  • Cardioversion for Atrial Dysrhythmias

Office Hours

Monday – Friday 8:00am – 4:30pm

Wednesday     8:00am – 11:45am

Dr. Hayes’ Offices

2911 Medical Arts Street, Bldg #10
Austin, TX 78705

623 Highway 71 West, Suite 204
(in the Garner and Riley PT building)