Most physiologists required a Ph - D degree and licensing. Insurance is confusing first of all, plus it is constantly changing. An one that finds work on this profession can be described as a radiology technician if his competency qualifies him to execute work using x-ray, ultra-sound, CAT or ECG equipment that delivers the doctors with scanned images that the latter make use of as bases because of their diagnoses. Online pharmacy for asthma inhalers