William J Martyak is a Medical Physician Assistant based in Johnstown, PA and is specialized in Medical. William J Martyak practices in New Paris, PA and has the professional credentials of PA-C. The NPI Number for William J Martyak is 1407808298 and holds a License No. MA003500L (Pennsylvania).
The current practice location address for William J Martyak is 4108 Cortland Dr, New Paris, PA and can be reached out via phone at 814-839-4108 and via fax at 814-839-4845.
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