A list of local cardiologists is available at Health.USNews.com and HealthGrades.com. Consumers can search both websites alphabetically by state and by cities within a state, and obtain physicians' contact information. Cardiologists are physicians who specialize in diagnosing and treating heart disease.
Heart failure, coronary artery disease and congenital heart defects are among the conditions that cardiologists treat, notes U.S. News and World Report.Health.USNews.com lists cardiology specialists such as interventional cardiologists and cardiac electrophysiologists. The website list includes almost all of the doctors in the United States, but does not rank them. HealthGrades.com offers comprehensive information and ratings, notes the company's website.