Calvin Cregg Johnson I is an Addiction (Substance Use Disorder) Counselor based in Oakland, CA and is specialized in Addiction (Substance Use Disorder). Calvin Cregg Johnson I practices in San Francisco, CA and has the professional credentials of CADC. The NPI Number for Calvin Cregg Johnson I is 1699827147 and holds a License No. (California).
The current practice location address for Calvin Cregg Johnson I is 1001 Potrero Ave, San Francisco, CA and can be reached out via phone at 415-206-5645 and via fax at 414-206-6875.
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