Robert Katz Robert Katz This user account status is Approved About About Activity Activity This user has not added any information to their profile yet.First NameRobertLast NameKatzFull Display NameRobert S. Katz MDPractice NameRheumatology AssociatesSpecialtyRheumatologyPCPSpecialistWebsite URLhttp://drrobertkatz.comPhone Number(312)226-8228 Only fill in if you are not human