Cardiology

Dr. O'Brien is a cardiologist in Seattle, trained to deliver extensive treatment for the heart and cardiovascular system. Dr. O'Brien may see patients for symptoms like shortness of breath, chest pains or dizziness, among others. Heart conditions that may be diagnosed and remedied by a cardiologist may include arrhythmia, angina, heart aneurysms, heart failure, coronary artery disease, congenital heart defects and rheumatic heart disease, to name a few.