Welcome to the patient portal. Mathiesen Clinic has created a new patient portal for our patients. The old portal will be accessible until September 7th, 2020, then will be shut off. If you are a patient with us between August and September 2020, you will receive an email prompting you to register for the new portal. If you do not visit us by September 7th and would like to register for the new patient portal, please contact the clinic to get setup.