Frederick Rotgers, PsyD, Abpp
Frederick Rotgers, PsyD, ABPP, has been a member of the Clinical Psychology faculty at the Philadelphia College of Osteopathic Medicine since 2002.
Frederick Rotgers, PsyD, ABPP, has been a member of the Clinical Psychology faculty at the Philadelphia College of Osteopathic Medicine since 2002. See less
Frederick Rotgers, PsyD, Abpp's Featured Books
