Gregory J. Johnson is an Addiction (Substance Use Disorder) Counselor based in Spencer, IA and is specialized in Addiction (Substance Use Disorder). Gregory J. Johnson practices in Spencer, IA. The NPI Number for Gregory J. Johnson is 1437839404 and holds a License No. T23079 (Iowa).
The current practice location address for Gregory J. Johnson is 1812 24Th Ave W, Spencer, IA and can be reached out via phone at 712-580-3030.
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