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).
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- Currently 4 of 4 stars
The overall average patient rating of Dr. Eugene Yen is Excellent.
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Specialties & Research
Dr. Eugene Yen, MD is board certified in Internal Medicine and Gastroenterology.
- He has special expertise in 2 areas:
- Microscopic Colitis
- Ulcerative Colitis
Education & Awards
Dr. Yen graduated from Tufts University, Boston.
Dr. Yen has 6 hospital affiliations:
- Evanston Hospital
- Skokie Hospital
Accepted Insurance Plans
Dr. Yen accepts these health insurances in at least one office:
- United Healthcare - 2 plans
- Great-West Healthcare - 2 plans
- Unicare - 2 plans
- Blue Cross Blue Shield of Illinois - 13 plans
- Humana - 16 plans
- Cigna - 5 plans
- Aetna - 3 plans