An internist in Duluth, MN, Dr. Josefino Diaz is skilled at diagnosing & treating a large array of ailments & disorders in adults.
Yes, Dr. Josefino F. Diaz is accepting new patients at this office.
420 East First Street, Duluth, MN 55805
Please contact the doctor’s office to inquire about insurance.
Dr. Josefino Diaz graduated from Mayo Clinic School of Medicine in 1980.
Dr. Diaz has one office in Minnesota where he specializes in Internal Medicine.
Dr. Diaz works with eight doctors including Dr. Priscilla Knighton and Dr. James Jorgenson.
The specialty of internal medicine is an area of primary care for adults. Dr. Diaz specializes in diagnosing and treating cross-system illnesses that may affect multiple organ systems. When necessary, Dr. Diaz also can refer patients to specialists. For example, patients with serious gastrointestinal issues may be referred to a gastroenterologist for additional diagnostic tests or treatment options.