John L Chen is an Anesthesiology Physician based in Claremont, CA. John L Chen practices in Fontana, CA and has the professional credentials of DO. The NPI Number for John L Chen is 1649356023 and holds a License No. 20A9401 (California).
The current practice location address for John L Chen is 9961 Sierra Ave, Fontana, CA and can be reached out via phone at 909-427-2673 and via fax at 909-427-5219.
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