My Mason Health

Enrolled in My Mason Health already? CLICK THE BUTTON ABOVE OR CLICK HERE to access your account!

Note: Do not save this link to your desktop or web browser, as it could be updated without warning.

To enroll in the My Mason Health Patient Portal, visit any of the following locations:

  • Mason General Hospital Registration Desks at 901 Mountain View Drive in Shelton
  • Mason Clinic Registration Desks at 1701 N. 13th Street in Shelton
  • Health Information Management (HIM) office at 2505 Olympic Highway North, Suite 410 in Shelton

About My Mason Health

MyMasonHealth is a great new way to access your information from the convenience and privacy of your home computer or mobile device 24 hours day, 7 days a week, 365 days of the year.

  1. Patients 13 years through 17, will have limited access to health records in order to protect patients’ privacy and comply with Washing State laws. Limited access consists of messaging your provider and requesting appointments. Parent/Legal Guardians with proxy access, will have limited portal access to message the minors’ provider or request an appointment.
  2. The Patient Portal is not to be used for emergencies or urgent medical questions. The Patient Portal shall be used for non-urgent medical questions and other non-urgent communications.

The benefits of MyMasonHealth portal:

  • Stay connected with your health care team
  • Access your personal medical information anytime online with MyMasonHealth.
  • View lab results
  • Securely message your healthcare team
  • Manage and track your appointments
  • Review your end-of-visit summary from your appointment
  • View medications and allergies
  • Store personal health information


Visit for more information. For enrollment questions or general patient portal questions, please email For technical questions, please call (877) 621-8014 between 8 a.m. and 8 p.m. EST, Monday through Friday (except holidays).

Text Messaging Service

Text message appointment reminders will be available as of June 28, 2023! Mason Health will be implementing Artera, the #1 trusted communication platform that connects patients to healthcare organizations via text, phone, and email.

There is nothing you need to do - You are automatically enrolled in this HIPAA-compliant communications solution when you choose to receive reminders as part of MyMasonHealth!

If you have questions about this service, please contact a Mason Clinic Registration staff member.