Hello @wagross and welcome to the PD support group on Mayo Connect. I can understand your reluctance to go through a lot of tests, however, the tests you mentioned are pretty much standard when it comes to a diagnosis of PD. It is my understanding, that these tests are used to rule out any other neurological problem that might be causing your symptoms (other than PD).

If you have concerns about the expense, I encourage you to send the doctor a message by the patient portal (or by phone) and explain your concerns. You might ask if any of these tests could be delayed or postponed.

Share as you are comfortable, the symptoms that are most bothersome to you now. Were you prescribed any medications at your appointment?