Call 573.348.8245 or email patientportal@lakeregional.com. For troubleshooting tips, visit the hospital portal support page. More resources: Log in link for visually impaired patients. Proxy form. For billing questions, click here or call 877.836.2844. Online bill pay. Connect health management apps. Contact us.Register‧About HEALTHConnect‧Contact Us‧Locations‧Medical Records Request‧Billing and Insurance.