josephusis

I am about to complete a Masters in clinical psychology at a Canadian university, but I would like to eventually move to and practice in the United States. It would probably be easier to just do my schooling in the states, but it seems like my Masters would not mean much, and I would have to basically start from the beginning. If I stay in my current program, I expect to finish my internship 4 years after I get my Masters. Is it feasible to find a PhD program in the states that I could finish in 4 years? Or would I have to look into a PsyD? I am very competitive in terms of grades, publications, research experience etc. Thanks!