Dr. Johannes Aas is an internist in Duluth, MN. He is trained to treat & diagnose an extensive range of diseases & illnesses in adult patients.
Yes, Dr. Johannes Aas is accepting new patients at this office.
400 E 3rd Street, Duluth, MN 55805
Dr. Aas has one office in Minnesota where he specializes in Internal Medicine.
An internist in Duluth, MN, Dr. Johannes Aas specializes in the primary care of adults through diagnosis and treatment of cross-system illnesses that may affect multiple organic systems. Dr. Aas may also refer patients to specialists when medically needed. For example, patients experiencing severe breathing problems would be referred to a pulmonologist for further diagnostic tests or therapies.