根据CIC的要求，必须是CIC授权的医生诊所才可以 http://www.cic.gc.ca/pp-md/pp-list.aspx Find a Panel Physician
Find a doctor you may visit in your country, territory or region for your immigration medical exam. Only Panel Physicians approved by Immigration, Refugees and Citizenship Canada can do this exam.
也有特殊情况：
If the nearest Panel Physician offering services in your preferred official language is located more than 250 kilometres or 4 hours from where you live, please contact the CIC Call Centre at 1-888-242-2100 to find out how to access immigration medical examination services in your preferred official language.