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. Mark Jonas:
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- Currently 3.5 of 4 stars
The overall average patient rating of Dr. Mark Jonas is Excellent.
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Specialties & Research
Dr. Mark Jonas, MD is board certified in Internal Medicine and Gastroenterology.
Education & Awards
Dr. Jonas graduated from State University of New York Downstate, Brooklyn.
Dr. Jonas has 17 hospital affiliations:
- Jewish Hospital, The
- Bethesda North Hospital
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- Additional Information
- Dr. Mark Edward Jonas MD is a male Internist, has 20 years of experience and practices in Internal Medicine, Gastroenterology, and Hepatology.
- Where does Dr. Mark E. Jonas practice?
- Dr. Mark Jonas has 17 office locations.
Dr. Mark Jonas practices Internal Medicine, Gastroenterology, and Hepatology near Cincinnati, OH.
Additional practice locations include: Blue Ash, OH and West Chester, OH.
See Cincinnati Internists, Cincinnati Gastroenterologists, and Cincinnati Hepatologists.