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 Karth:
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- Currently 3.5 of 4 stars
The overall average patient rating of Dr. John Karth is Excellent.
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Specialties & Research
Dr. John Karth, MD is board certified in Ophthalmology.
He has special expertise in 1 Area, including Retina Surgery.
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Education & Awards
Dr. Karth graduated from Johns Hopkins University, Baltimore.More Education & Awards
Dr. Karth has 10 hospital affiliations:
- Sacred Heart Medical Center
- Cottage Grove Hospital
Accepted Insurance Plans
Dr. Karth accepts these health insurances in at least one office:
- Providence Health Plan - 2 plans
- United Healthcare - 12 plans
- Regence Blue Cross Blue Shield - 4 plans
- Great-West Healthcare - 1 plan
- ODS Health Plans - 2 plans
- Evercare - 3 plans
- Cigna - 4 plans
- Aetna - 2 plans
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Similar doctors nearby
- Additional Information
- Where does Dr. John W. Karth practice?
Dr. John Karth practices Ophthalmology near Eugene, OR.
Additional practice locations include: Springfield, OR and Newport, OR.
See Eugene Ophthalmologists.