Sorry it has taken so long to get your question answered.
BTW radiculopathy simply refers to pain caused by nerve root compression and if you are asking whether I have experience working with indivduals with back or neck pain associated with nerve root compression I would say yes.
However, the clients I work with generally are more specific as to where the pain is located. Is it in the cervical, lumbar or thoracic spine?
On another note, if you have questions regarding how to go about training the individual, it might be best to speak with her neurologist.