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 Katsis:
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The overall average patient rating of Dr. John Katsis is Good.
Education & Awards
Dr. Katsis graduated from University of Illinois at Chicago.
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- Additional Information
- Dr. John Katsis DDS and DMD is a male dentist and practices in Orthodontics.
- Where does Dr. John Katsis practice?
- Dr. John Katsis has 2 office locations.
Dr. John Katsis practices Orthodontics near Bartlett, IL.
Additional practice locations include: Bloomingdale, IL.
See Bartlett Dentists.