1)哥伦比亚大学Columbia University
优势专业:AIDS,Drug and Alcohol Abuse,Internal Medicine,Pediatrics,Women's Health
2)杜克大学 Duke University
优势专业:AIDS,Geriatrics,Internal Medicine,Pediatrics,Women's Health,Family Medicine
3)哈佛大学Harvard University
优势专业:AIDS,Drug and Alcohol Abuse,Geriatrics,Internal Medicine,Pediatrics,Women's Health