PATIENT PORTAL. Take an active role in your healthcare! With 24/7 online access, you can request appointments, check your results, send a message to our practice and update your personal and medical records. Need to set up your portal access? Call 715-847-2558 for more information.Gastroenterology Staff‧New Patients‧Wausau‧Career Opportunities‧Endoscopy Center‧Office Locations.