William R Yu is a Internal Medicine Physician based in Springfield, IL. William R Yu practices in Springfield, IL and has the professional credentials of MD. The NPI Number for William R Yu is 1003903931 and holds a License No. 36061621 (Illinois).
The current practice location address for William R Yu is 2901 Old Jacksonville Rd, Springfield, IL and can be reached out via phone at 217-698-9722 and via fax at 217-698-8012.
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