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He is a Professor of Medical Sociology in the Department of Health Care Policy and a Professor of Medicine in the Department of Medicine at Harvard Medical School ; a Professor of Sociology in the Department of Sociology in the Harvard Faculty of Arts and Sciences ; and an Attending Physician at the Harvard-affiliated Mt. Auburn Hospital .
 Medical, Health, Medicine, Medicine, Harvard Medical School, Harvard, Sciences, Hospital
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Medical, Health, Medicine, Medicine, Harvard Medical School, Harvard, Sciences, Hospital