HSHS St. Elizabeth's Heart Care

1 St Elizabeth's Blvd Ste 3000 | O'Fallon, Illinois 62269


Whether it is an emergency or a planned procedure, HSHS St. Elizabeth's Hospital and the Prairie Heart Institute provide nationally recognized heart care close to home. Together, we are connecting communities throughout Illinois to expert cardiological care, while using the latest technology and the least-invasive procedures. And with the patient-first care you've come to expect from your HSHS doctors and nurses, you have the comfort of knowing we are using our hearts to care for yours. Our Heart Care facility is equipped in providing you with various procedures such as

Cardiac Catherterization 
CT Heart Scan
Cardiac Rehabilitation

Stat Heart 
Stress Tests

Plan Your Visit To HSHS St. Elizabeth's Heart Care Clinic 

St. Elizabeth's Hospital is committed to providing the best heart care possible to the people of this region. We partner with nationally-recognized Prairie Heart Institute of Illinois, a community-based network of hospitals and clinics offering the highest level of cardiovascular care. By working together, the hospital and PHII are able to develop and implement unique clinical and training programs for physicians and staff, educate patients on the importance of cardiac health while applying the newest procedures to save lives.

Prairie Heart at St. Elizabeth's combines advanced technology and innovative treatment with a caring tradition, providing quality healthcare close to home.The comprehensive services available to the region include a continuum of care through diagnostic testing such as stress tests, electrocardiograms, and diagnostic catheterization; emergency heart care; and cardiac and pulmonary rehabilitation.


Hours of Operation

Call for apointment. Hospitalists available 24/7. 


Learn More

Learn more about the HSHS St. Elizabeth's Heart Care Options.


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