Accepting new patients

Joseph Ahn, M.D., M.S., M.B.A.

Accepting new patients

  • Professor of Medicine, Division of Gastroenterology and Hepatology, School of Medicine

Expertise

  • Hepatology / Liver Disease
  • Transplantation

Special focus

  • Abdominal Organ Transplantation and Hepatobiliary Surgery
  • Hepatology
  • Liver Cancer

About me

Dr. Ahn is the director of clinical hepatology at OHSU. His research interests are hepatitis B, hepatitis C, liver cancer, and liver transplantation. He received his medical degree from Northwestern University and completed his residency in internal medicine at the University of Chicago and his gastroenterology and hepatology fellowship at Northwestern University in Chicago. Dr. Ahn is board certified in internal medicine, gastroenterology, and transplant hepatology. His current research studies include a multi-center trial to study the impact of antiviral therapy for hepatitis B on the development of liver cancer, and multiple studies on new pharmacotherapy for hepatitis C as well as screening and linkage of care for viral hepatitis.

When Dr. Ahn is away from medicine, he enjoys spending time with his family, practicing kendo, hiking, and traveling.

Languages spoken

  • English
  • Korean

Education and training

    • M.D., 2000, Northwestern University
    • M.S., 2006, Northwestern University
    • M.B.A., 2018, OHSU
  • Residency

    • Internal medicine, University of Chicago Hospitals, Chicago, IL
  • Fellowship

    • Gastroenterology and Hepatology, Northwestern University Medical Center, Chicago, IL
  • Certifications

    • Internal medicine
    • Gastroenterology
    • Transplant Hepatology

Memberships and associations:

  • American College of Physicians
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Insurance

Before scheduling your appointment, we recommend you contact your insurance company to verify that the OHSU Health location or provider you plan to visit is included in your network. Your insurance company will also be able to inform you of any copayments, co–insurance, or deductibles that will be your responsibility. If you proceed in scheduling an appointment and your health insurance benefits do not participate with OHSU providers, your out of pocket liability may be higher. Visit the billing and insurance section of our site for more information.

Ratings and reviews

Overall: 4.8 out of 5 (364 Ratings, 163 Reviews)

The patient ratings score is an average of all responses to the question "How likely would you be to recommend this provider to your family and friends (on a scale of 0 to 10)" on our nationally-recognized NRC patient surveys.

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