Misuse of RD or RDN Credentials
To report misuse of the RD or RDN credential, please contact Christine Reidy, RD.
Commission on Dietetic Registration
Christine Reidy, RD
120 S Riverside Plaza
Chicago, IL 60606
1/800-877-1600, ext. 4857
* Please note the RD and RDN are two credential designation options for one certification program. Practitioners may choose to use one or the other. For more information, click here.