Patient Portal

MyDH Patient Portal

Use the secure myDH portal to access your electronic health record (EHR). Your EHR includes information about past medical appointments, test results, surgical procedures, hospitalizations, prescriptions, allergies, immunizations and other information such as digitized X-rays and MRIs.

You can also use myDH to schedule and view appointment information, send secure messages to your provider, renew prescriptions, and view and pay your bills.

Have questions? Visit the myDH FAQ.

myDH login


myMAHHC (Former patient portal)

myDH replaced myMAHHC on October 4, 2025. Records logged in myMAHHC before that date are still available on myMAHHC.

myMAHHC login