G.M.
HI M.,
I hope you are feeling better soon! have you considered acupuncture? i have heard that it is very effective in treating sciatica.
I really like Camille Vardy in Mt. View. or if you need to save money, you might try the acupuncture schools--there is one in san jose and one in sunnyvale. you can save alot of money and still get great relief!
Take care,
G.