These are programs that I interviewed at within the states you specified OR programs that I know interview/match DOs:
NJ:
Saint Barnabas
Cooper (I did not apply here but they interview DOs)
Morristown (Match DOs, I did not interview here)
PA:
Mercy (philly)
Hanhemann
Bryn Mawr
University of Pittsburgh (very impressive program)
PSU - Hershey (also a very nice program)
Geisinger (interview DOs selectively, I did interview here)
Allegheny General (I got waitlisted for interview here)
Einstein (philly, interview DOs selectively, I did not interview here)
Pennsylvania Hospital (will interview DOs, i did not interview here, not to be confused with UPENN)
Temple (will interview DOs, i did not interview here)
Mercy (Pittsburgh, will interview DOs, i did not interview here)
NY:
St. Vincents
LICH
there are a lot of other NY programs and I must admit I am not familiar with them, I think that there are a hand full of other programs that consider DOs.
If you are applying now good luck, it can be done.
slice