John S. Helfrich, M.D.
NeurosurgeryListing does not mean the doctor offers SpineLens second opinions.
Specialty
Neurosurgery
Address
101 W University AVE
Champaign, IL 61820
Phone
NPI
1841207099
Source: public NPI Registry. Registry last updated November 3, 2014. Directory data as of 2026-10.
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