People Mark T. Greenberg peoplepill id: mark-t-greenbergMTG 10 views today 11 views this weekMark T. GreenbergBiographyGallery (1)ListsAlso ViewedListsMark T. Greenberg is in following listsBy field of workNotable people in healthcare and medicineGender:Male, Born in:Years 1930 to 1969By work and/or countryNotable PsychologistsGender:Male, Born in:Years 1930 to 1969By category1951 birthsAmerican child psychologistsJohns Hopkins University alumniPennsylvania State University facultyPeople from Harrisburg, PennsylvaniaUniversity of Virginia alumniFrom our partnersSponsoredMark T. Greenberg