John F Callahan is a Physical Therapy Assistant based in Allenstown, NH. John F Callahan practices in Concord, NH and has the professional credentials of PTA/COTA. The NPI Number for John F Callahan is 1750689303 and holds a License No. 0382 (New Hampshire).
The current practice location address for John F Callahan is 20 Maitland St, Concord, NH and can be reached out via phone at 603-485-8743.
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