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Based on work experience, the entry level emergency room physicians earn between $100,841 and $183,126 per year. Those with 1 to 4 years of practical experience receive an average annual salary ranging between $95,411 and $203,083.
Like most physician specialists, cardiologists tend to make a lot of money. According to the website Medscape, physicians specializing in cardiology earned an average of $357,000 per year in 2012.