In some cases, a doctor misdiagnoses a serious illness when the patient has a mild disorder or no disease at all. The misdiagnosis can happen when the doctor receives the wrong test results or interprets certain physical symptoms inaccurately. A Chicago medical malpractice attorney will demand compensation if the incident had a significant negative impact.Contact the Shea Law Group about details for a malpractice attorney can be found at https://www.shealawgroup.com