post graduation option in pt in usa

hi,i seek information about post graduation options in usa.Recently, i had completed my 4 yr. bachelor with 6 month of internship in pt from india.i want to study further in specific field preferably in ortho or neuro.
i would be glad if u can show the path.

hello frnd,iam also confused...............i think in USA they are offering DPT.which is of 3 years.well i should find out more as i want to do specialisation in neurology.let me know if u know anything...


thank u