Cardiology

Dr. Grainger, a cardiologist in Columbia, is qualified to care for the heart and cardiovascular system. Dr. Grainger may see patients for indicators like breathlessness, dizziness or chest pains, among others. Heart conditions diagnosed and treated by a cardiologist may include heart failure, heart aneurysms, coronary artery disease, rheumatic heart disease, arrhythmia, angina and congenital heart defects, among others.