Dr. Liem Oei is an internist in Sioux City, IA. He diagnoses & treats a host of diseases & ailments in adult patients.
Yes, Dr. Liem S. Oei is accepting new patients at this office.
(712) 255-0829
700 4th Street, Suite 410, Sioux City, IA 51101
Dr. Oei has one office in Iowa where he specializes in Internal Medicine.
The specialty of internal medicine is an area of primary care for adults. Dr. Oei specializes in diagnosing and treating cross-system illnesses that may affect multiple organ systems. When necessary, Dr. Oei can also refer patients to specialist physicians when medically needed. As an example, patients with severe liver problems could be referred to a hepatologist for additional medical tests or treatments.