There are a number of US schools where one can attain their masters in health psychology. Health psychology is a relatively new branch of psychology that deals with applied psychology. Psychological processes are used to alter the thinking and attitudes of people in respect to their health with a view to bringing about a positive change in their illnesses, particularly for those indulging in substance abuse. This type of treatment can be very beneficial to the patient in question. Even though Health Psychology is a relatively new field, the US is a great place to pursue a Masters in Health Psychology.