Dr. John Ahn is an internist in Du Bois, PA. He is skilled at treating & diagnosing a wide range of conditions & diseases in adult patients.
Yes, Dr. John J. Ahn is accepting new patients at this office.
(814) 375-3363
145 Hospital Avenue, Suite 113, Du Bois, PA 15801
Dr. Ahn has one office in Pennsylvania where he specializes in Internal Medicine.
The specialty of internal medicine is an area of primary care for adults. Dr. Ahn specializes in diagnosing and treating cross-system illnesses that may affect multiple organ systems. When necessary, Dr. Ahn also can refer patients to specialist physicians when medically needed. For instance, patients with severe kidney problems can be referred to a nephrologist for further medical tests or treatments.