Dr. Haeusslein is board certified in Internal Medicine,Cardiovascular Diseases and Advanced Heart Failure &Transplant Cardiology. He completed his internship and residency in Internal Medicine at the Johns Hopkins Hospital, and fellowship at University of California, San Francisco.
Meet Ernest Haeusslein, MD


University of California @ Los Angeles


Hospital Affiliations
Ascension Seton Medical Center Austin
Dell Seton Medical Center UT
Dell Children's Medical Center
Ascension Seton Williamson
Ascension Seton Medical Center Hays
AB of Internal Medicine/Cardiology
ABIM/Advanced Heart Failure Transplant Cardiology
Ernest Haeusslein, MD offers services at multiple TX locations.
Contact your preferred location to book an appointment.
Why Ascension
Ascension doctors are committed to getting to know you. They take time for real back-and-forth conversations with you so they can understand all aspects of you and your life. Because great care starts with seeing your whole picture.
Schedule a Visit

It's easy to request an appointment with this provider. Just choose your preferred time and location, and we'll help you get started.

Schedule Appointment