Mercy Clinic Cardiology - Phoenix Avenue

6101 Phoenix Avenue
Fort Smith, AR 72903
Fax: (479) 452-2924
Hours of Operation:
Monday-Friday: 7:30 a.m. - 4:30 p.m.
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Mercy Clinic Cardiology on Phoenix Ave. in Fort Smith, AR is a family-oriented, fully equipped clinic for the non-invasive diagnosis and treatment of heart disease. We deliver comprehensive heart care for a variety of heart diseases and conditions. Heart care begins with a focus on prevention and extends to the most advanced technologies and treatments. Nuclear cardiology, echocardiography, Holter monitoring, long-term event detection, pacemakers and newer devices are followed and programmed in the clinic. Our echocardiography and nuclear cardiology services are some of the few certified by International Academy of Cardiology in this area of the state.

Our board-certified cardiologists will coordinate your heart care with your local primary physician so you receive the care you deserve. Mercy Clinic Cardiology is instrumental in helping patients manage a variety of conditions – from heart attacks to congestive heart failure, to life-threatening irregular heart rhythms. Compassionate and efficient care of our patients is our goal. We strive to provide the best outpatient care and accommodate new patients quickly and efficiently. Our consultation services are always available to primary care providers and to you.

Register for a Heart Screening

Screenings are important to your heart health and could lead to early detection and treatment of heart disease.

The Patient Experience

Learn About Coronary Calcium Scans

Our Providers

Gayla Denise Johnson, NP, Mercy
Mercy Clinic
Julio F. M. Schwarz, MD, Mercy
Mercy Clinic