Contact us

Send a message to OCHN's Customer Services using the form below:

Main Office Phone:                                           248.858.1210
Non-emergency Service Access Phone:        248.464.6363
Customer Services Phone:                              800.341.2003

Mailing Address:                                               5505 Corporate Dr.
                                                                            Troy, MI 48098



This page is not HIPAA secure and should not be used to share private healthcare information. All information gathered on
CHN's website is for training/event or Customer Services purposes only. It is never shared/sold to any third party.