Welcome to the forum.
I have dizziness with my head pain on and off, sometimes it lasts for days.
However with your wifes shunt, there could be other causitive factors. I see a doctor at Jefferson. I don't think you could find a better hospital, except for maybe John Hopkins, in Md which I have been to also.
If you don't get a clear answer at Jefferson I would go to JH for a second opinion.
Best of luck.
Moderator - Depression
Be still and know there is Peace.
Kabir says: "Student tell me, what is God? He is the breath inside the breath". from the poem Breath.
DX: reverse Trigeminal Neuralgia;Cluster headaches; Atypical face pain;Hemicrania Continua; raynauds;complex PTSD; recurring MDD,disassociative disorder;