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. Joel Kertznus:
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- Currently 3 of 4 stars
The overall average patient rating of Dr. Joel Kertznus is Good.
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Specialties & Research
Dr. Joel Kertznus, MD is board certified in Internal Medicine and Gastroenterology.
- He has special expertise in 1 area:
- Hepatitis B
Education & Awards
Dr. Kertznus graduated from Universidad Central De Venezuela - Jose Maria Vargas, Caracas. He has 1 awards.
Dr. Kertznus has 10 hospital affiliations:
- U Mass Memorial Med Ctr - Memorial Campus
- Memorial Hospital Miramar
Accepted Insurance Plans
Dr. Kertznus accepts these health insurances in at least one office:
- Humana - 2 plans
- Aetna - 3 plans