Dr. Emily Johnson, a cardiologist, is known for her dedication to her patients and her field. As a cardiologist, she specializes in diagnosing and treating heart-related conditions, offering expert care in managing diseases such as coronary artery disease, heart failure, arrhythmias, and other cardiovascular issues. Her role involves performing and interpreting diagnostic tests like echocardiograms, stress tests, and electrocardiograms (ECGs or EKGs), as well as conducting procedures.