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. John Quertermus:
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- Currently 3.5 of 4 stars
The overall average patient rating of Dr. John Quertermus is Excellent.
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Education & Awards
Dr. Quertermus graduated from Loyola University Chicago, Maywood. He has 1 awards.
Dr. Quertermus has 7 hospital affiliations:
- Sturgis Hospital
- Bronson Methodist Hospital
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- Additional Information
- Dr. John F Quertermus MD is a male Internist, has 39 years of experience and practices in Gastroenterology.
- Where does Dr. John F. Quertermus practice?
- Dr. John Quertermus has 2 office locations.
Dr. John Quertermus practices Gastroenterology near Kalamazoo, MI.
See Kalamazoo Gastroenterologists.