1. Lack of Confidence in Doctor's Ability

2. Lack of Continuity Between Visits

3. Questions Are Not Welcome

4. Doctor Is Not Forth

5. Doctor Is Cold and Unsympathetic

6. Excessively Long Wait to Get an Appointment

7. Doctor Is Always Rushed

8. Inconvenient Location

9. Cost / Coverage

10. Doctor Is Not Respectful

via arthritis.about.com