How to edit the clinician for a recurring appointment series

On the Detail Page of the patient Click "Edit" for the next recurring session scheduled:

Click "[change]" listed next to the primary clinician name you are updating:

Find the clinician's name from the drop down window that appears:

Scroll to the bottom of the screen and click "Confirm Session"

A window appears to confirm if you want the change to impact the single session or the entire series.  Click "Update Series" and now all upcoming recurring appointments will be updated with the primary clinician associated with that patient.