Michigan Dental Hygienists’ Association
2310 Jolly Oak Road
Okemos, Michigan 48864-4599
The MDHA telephone will be answered at any time that you call, if you do reach our voicemail please leave a message and your call will be returned within 24 hours. You may also send a text message to this phone number if you prefer and remember, you can always email MDHA by contacting Joyce Losen our Association Administrator.