Trust your heart to a team of specialists

Whether you need a heart health screening, emergency heart care, or treatment options for an ongoing heart condition, Ascension care teams at St. John Health System are here for you. Our team of cardiologists have a range of advanced specialty experience in heart care. With our nationally integrated network, we have access to the most advanced technologies. And we take the time to get to know you, to better understand you and your health so we can provide the right heart care for you.

Are you at risk for heart disease?

Take a Heart Risk Assessment.

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ABOUT St. John Health System

Ascension’s St. John Health System operates six hospitals and more than 90 healthcare clinics and facilities in eastern Oklahoma and southeastern Kansas. St. John Health System employs approximately 8,000 associates. Serving Oklahoma for more than 90 years, Ascension is a faith-based healthcare organization committed to delivering compassionate, personalized care to all, with special attention to persons living in poverty and those most vulnerable. Ascension is the largest non-profit health system in the U.S. and the world’s largest Catholic health system, operating 2,500 sites of care – including 141 hospitals and more than 30 senior living facilities – in 24 states and the District of Columbia.