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).
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- Currently 2.5 of 4 stars
The overall average patient rating of Dr. John Foss is Good.
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Specialties & Research
Dr. John Foss, MD is board certified in Internal Medicine and Gastroenterology.
- He has special expertise in 1 area:
- Endoscopic Retrograde Cholangiopancreatography (ERCP)
Education & Awards
Dr. Foss graduated from University of Iowa, Iowa City.
Dr. Foss has 5 hospital affiliations:
- Froedtert Health St. Joseph Hospital
- Columbia St MarysHospital Columbia