A friend (in san diego) says she can't afford a root canal..where can she get one free to cheap?

She has no insurance and would prefer not to sign up for dental membership plan.
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as far as I know root canal's are very expensive and i don't think think that there are any places that will do them for free or even cheaply. I could be wrong because I'm not from California but a suggestion is to go to your local Department of Human Services and ask for information on available low cost dental services in your area.
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