Family Medicine in GAHANNA, OH
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John W Tyznik is a physician specializing in Family Medicine. He is based in Gahanna, OH.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
JOHN W TYZNIK specializes in Family Medicine.
JOHN W TYZNIK practices in GAHANNA, OH.
JOHN W TYZNIK's NPI number is 1811964786.