Dr. Maryl R. Johnson, MD, is a highly skilled and compassionate cardiologist based in Madison, Wisconsin, with over 20 years of dedicated experience in the field. She graduated from the University of Iowa Roy J. and Lucille A. Carver College of Medicine and completed her residency and fellowship at the same institution. Dr. Johnson’s specialty encompasses various areas of cardiology, including advanced heart failure and transplantation, ischemic heart disease, arrhythmias, and hypertension....