Medical Associates Dubuque Patient Portal. Health (4 days ago) Medical Associates Dubuque Patient Portal.Health (4 days ago) Medical Associates of Maquoketa, PC. Health (7 days ago) If you have not been granted access to this portal please call our office at 563-652-5145 and request access. A patient portal is a website for your personal health care. The online tool helps you to keep track of ....