No, they're not. Did they tell you they were? I believe that all 26 DeVrys (some are College, some are Institute, most are University) are dealt with through the home office in Illinois. The last time I checked, earlier this year, all 26 were candidates for regional accreditation with the North Central Association. Perhaps they have full accreditation by now. Your assignment, if you choose to accept it, is to find out and let us know. www.ncahigherlearningcommission.org
I am looking at my transcript and they are accredtied by North Central Association of Colleges and Schools. http://www.ncacihe.org/directory/index.php?institution=devry&state=ANY&form_submitted=TRUE&status=historical
From the NCA website- "DeVry Institutes IL historical first accredited in 1981; merged with Keller Graduate School of Management and accredited under the name DeVry University (2/1/02) "