Thanks for the response Dr Corenman. I do moderate exercise, which usually includes the elliptical machine, but not using the arms part because it aggravates the neck. If I going to be doing a long session, I wear the soft cervical collar as I find my neck feels better during the exercise once it is stabilized.
Will continue with the physiotherapy and also try and elimiate any conditions at work which may be contributing to the symptoms (eg chair, sitting for too long).
Thanks again for the time to review and respond.