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What is an ID Specialist

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What is an Infectious Disease Specialist?

When do I need an ID specialist?
What will my visit be like?
How was my ID specialist trained?
What information should I give my ID Specialist?
How does my ID specialist work with other medical professionals?


When do I need an ID specialist?

Many common infections can be treated by your personal physician.

Your doctor might refer you to an ID specialist when

  • an infection is difficult to diagnose
  • an infection is accompanied by a high fever
  • a patient does not respond to treatment
  • a healthy person plans to travel to a foreign country or a location where infection risk is higher
  • treating illnesses becomes a part of a patient's overall care, for example, a patient with HIV/AIDS

In all of these cases, the specialized training and diagnostic tools of the ID specialist can help determine the cause of your infection and the best approach to treatment.


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What will my visit be like?

Typical Procedures 

ID specialists review your medical data, including X-rays and laboratory reports such as blood work and culture data. They also may perform a physical exam to help determine the cause of the problem.

ID specialists often order laboratory tests to examine samples of blood or other body f luids or cultures from wounds. A blood serum analysis can help the ID specialist detect antibodies that indicate what type of infection you have. These advanced tests can further explain the results of earlier tests, helping to pinpoint the problem.

Treatments consist of medicines—usually antibiotics—to help battle the infection and prevent it from returning. These medicines may be given to you orally (in the form of pills or liquids) or administered directly into your veins, via an IV tube. Many ID specialists have IV antibiotic therapy available in their offices, which decreases the likelihood that you will need to be hospitalized.

An ID specialist may also recommend a vaccination regimen for you and your children. One of the best strategies for preventing infectious diseases is immunization.

Ask your doctor for advice about other things you and your family can do to prevent infectious diseases.


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How was my ID specialist trained?

Your ID Physician has 9-10 years of specialized education and training.

  • 4 years of medical school
  • 3 years training as a doctor of internal medicine
  • 2-3 years specialized training in infectious diseases

Most ID specialists who treat patients also are board certified. They have passed a difficult certification examination by the American Board of Internal Medicine in both internal medicine and infectious diseases.


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What information should I give to my ID specialist? 

  • All medical records related to your condition
    X-rays, laboratory reports and immunization records. Often your personal physician will forward this information to the specialist before your scheduled appointment.
  • A list of all medications you take
    This list should include over-the-counter and prescription medications
  • A list of any allergies you have 
  • Let the ID specialist know if you are taking birth control pills
    Some antibiotics may interfere with the effectiveness of oral contraceptives.


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How does my ID specialist work with other medical professionals?

The ID specialist works with your personal physician to determine which diagnostic tests are appropriate. If treatment is necessary, your doctor and the ID specialist will work together to develop a treatment plan best suited to your needs.

Often you will be asked to return to the ID specialist for a follow-up visit. This allows the specialist to check on your progress, confirm that the infection is gone and help prevent it from coming back. If you acquire an infection while in the hospital, the ID specialist will work with other hospital physicians to help direct your care.

The specialist also might provide follow-up care after you go home.

If your ID specialist is also your personal physician, he or she will coordinate your care, referring you to other specialists when necessary.


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