A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. William Kellner:
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- Currently 3.5 of 4 stars
The overall average patient rating of Dr. William Kellner is Excellent.
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Specialties & Research
Dr. William Kellner, MD is board certified in Pediatrics.
Education & Awards
Dr. Kellner graduated from University of Wisconsin at Madison. He has 1 awards.
Dr. Kellner has 2 hospital affiliations:
- Bellin Hospital
- St Vincent Hospital
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- Additional Information
- Dr. William Joseph Kellner MD is a male Pediatrician, has 31 years of experience and practices in Pediatrics.
- Where does Dr. William J. Kellner practice?
- Dr. William Kellner has 2 office locations.
Dr. William Kellner practices Pediatrics near Green Bay, WI.
Additional practice locations include: De Pere, WI.
See Green Bay Pediatricians.