Diagnostic Cardiology Associates, also known as DCA, offers cardiac, vascular interventions and arrhythmia care services. Its services include general cardiology, electrophysiology, preventive care, electrocardiology, echocardiography and nuclear and echocardiographic stress testing. The organization offers a range of clinical, research and educational programs. Diagnostic Cardiology Associates cardiology team includes more than 15 cardiologists, over 10 registered nurse practitioners and nearly five electrophysiologists. The organization is affiliated with several health care systems. It operates nationally recognized educational and research programs. With multiple offices in Jacksonville, Fla., Diagnostic Cardiology Associates has several locations throughout Florida and Georgia.