Below is an instruction from Human. Write a response.
    ### Instruction:
    How to diagnose Whipple Disease ?
    ### Response:
    A health care provider may use several tests and exams to diagnose Whipple disease, including the following:
                
- medical and family history  - physical exam  - blood tests  - upper GI endoscopy and enteroscopy
                
A patient may be referred to a gastroenterologista doctor who specializes in digestive diseases.
    