Welcome to Our Practice

At Heart and Rhythm Institute of South Texas, we recognize that you have a choice when it comes to your cardiologist. This website contains information about our doctors, locations, hours, emergency practices and more. The more you know, the more comfortable we hope you will be.

We believe our website is the best way for you to stay connected to our practice and get the highest quality of care possible. We also provide 24/7 access to an array of information on many common cardiology topics.

On behalf of all our professionals and staff, we welcome you to our practice, and look forward to helping you preserve a lifetime of good health.

We accept most major insurances.

Meet the Doctor

Dr. Wassim Choucair

Dr. Wassim Choucair received his undergraduate degree from the University of California in Los Angeles and his medical degree from Columbia University in New York City.

Learn more about the doctor here.


    "Great physician response , needed help and he personally called me . He and his team are one of the best I've ever deal with."


    "Dr. Wassim Choucair, MD provided me with excellent care when I needed it most, and created a lifetime patient in the process."

    - JANE S.

    "FANTASTIC DOCTOR AND STAFF!!! Been seeing him for a few years now. Very caring to myself and my entire family. Would recommend him to anyone."

    - ANTONIO D.

    "Dr Choucair has been such a blessing to our family. We praise him for the care he has given to our family."

    - DIANNE G.

Our Location

Find us on the map

  8122 Datapoint Dr Suite 120 San Antonio, TX 78229