Nuclear Lab 2

Excellence in diagnostics, followed by leading-edge care, helps protect the hearts you love


Located in Beautiful San Antonio

A great variety of things to do


Our Staff

Please feel free to browse all of our wonderful staff members by clicking here.


We offer a different variety of services in our clinic or in a hospital based setting, as well as highly specialized surgical procedures. Click here to read more.

Patient Information

Click here to read about new patient and billing information.

Why Us?

When patients have medical emergencies in the middle of the night, they often find Dr. Robert Schnitzler by their bedside caring for them through the crisis. A cardiovascular specialist who pioneered dozens of cardiology firsts, Schnitzler is equally committed to providing patients with attentive care to help them recover from life-threatening emergencies and prevent future problems.

Dr. Robert Schnitzler began his practice committed to providing care to patients with serious heart disease. Over the years the practice has grown to become Schnitzler Cardiovascular Consultants, PLLC, a nationally renowned authority in the field of electrophysiology. One of the first physicians certified in cardiac electrophysiology, Schnitzler has spent more than 30 years investigation new ways to treat dysrhythmias, congestive heart failure and hypertension.

Schnitzler Cardiovascular Consultants, an office providing exceptional, highly skilled anddedicated staff committed to addressing the individual needs of each patient and is focused on providing education, training and support to the highest level of cardiac care available.

Get in Touch

Office Hours

  • Monday – 8:30 am to 5:30 pm
  • Tuesday – 8:30 am to 5:30 pm
  • Wednesday – 8:30 am to 5:30 pm
  • Thursday – 8:30 am to 5:30 pm
  • Friday – 8:30 am to 12:30 pm
  • Saturday – Closed
  • Sunday – Closed

Our Preferred Hospitals