Dr. Stephen Marietta graduated from Creighton University School of Medicine. He then completed a fellowship in Cardiology at Creighton University.
Dr. Marietta has two offices in Tennessee where he specializes in Cardiology. Learn more.
Dr. Marietta works with nine doctors including Dr. Emily Diltz and Dr. Sherryl Croitor.
As a cardiologist in Knoxville, Dr. Marietta is trained to deliver extensive therapy for the cardiovascular system and heart. Heart illnesses that may be diagnosed and remedied by a cardiologist may include rheumatic heart disease, congenital heart defects, coronary artery disease, heart failure, heart aneurysms, angina and arrhythmia, among others. Dr. Marietta often sees individuals for symptoms like difficulty breathing, dizziness or chest pains, among others.
Creighton University
Fellowship in Cardiology